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ghazi Group TitleBest ResponseYou've already chosen the best response.2
\[8\frac{ 5 }{ 8 }= \frac{ 8*8+5 }{ 8 }=\frac{ 64+5 }{ 8 }=\frac{ 69 }{ 8 }\] @vikayefremova
 2 years ago

ghazi Group TitleBest ResponseYou've already chosen the best response.2
\[10 \frac{ 2 }{ 3 }= \frac{ 10*3+2 }{ 3 }=\frac{ 30+2 }{ 3 }=\frac{ 32 }{ 3 }\]
 2 years ago

ghazi Group TitleBest ResponseYou've already chosen the best response.2
now area = length * width \[\frac{ 69 }{ 8 }*\frac{ 32 }{ 3 }= \frac{ 69 }{ 3 }*\frac{ 32 }{ 8 }=23*4=92\] ft square ...clear ??
 2 years ago

vikayefremova Group TitleBest ResponseYou've already chosen the best response.1
yes that is clear, thank you :)
 2 years ago

ghazi Group TitleBest ResponseYou've already chosen the best response.2
dw:1348344838506:dw
 2 years ago

ghazi Group TitleBest ResponseYou've already chosen the best response.2
:) you're welcome
 2 years ago

ghazi Group TitleBest ResponseYou've already chosen the best response.2
@vikayefremova over here..that was too long lol ...let's begin here
 2 years ago

vikayefremova Group TitleBest ResponseYou've already chosen the best response.1
hehe.. okay :D
 2 years ago

ghazi Group TitleBest ResponseYou've already chosen the best response.2
hey we have already done this...you need to add powers ...bases are same
 2 years ago

ghazi Group TitleBest ResponseYou've already chosen the best response.2
\[8*8^8=8^{8+1}=8^9\]
 2 years ago

vikayefremova Group TitleBest ResponseYou've already chosen the best response.1
hmm.. i dont know why same questions appear in different assignments :/ this is weird
 2 years ago

ghazi Group TitleBest ResponseYou've already chosen the best response.2
no ..how could you forget the solution...this is weird ..lol
 2 years ago

vikayefremova Group TitleBest ResponseYou've already chosen the best response.1
oh :D well i didnt forget exactly.. you are just giving me answers im gonna look over this though :P
 2 years ago

ghazi Group TitleBest ResponseYou've already chosen the best response.2
i have explained steps too :(
 2 years ago

vikayefremova Group TitleBest ResponseYou've already chosen the best response.1
yes i know :D
 2 years ago

ghazi Group TitleBest ResponseYou've already chosen the best response.2
\[(X^a)^b=X^{a*b}......(9^{8})^9=9^{8*9}\]
 2 years ago

vikayefremova Group TitleBest ResponseYou've already chosen the best response.1
yes :D
 2 years ago

ghazi Group TitleBest ResponseYou've already chosen the best response.2
you can do it
 2 years ago

vikayefremova Group TitleBest ResponseYou've already chosen the best response.1
it's like the last question right?
 2 years ago

vikayefremova Group TitleBest ResponseYou've already chosen the best response.1
okay :)
 2 years ago

ghazi Group TitleBest ResponseYou've already chosen the best response.2
what is it? what you got?
 2 years ago

vikayefremova Group TitleBest ResponseYou've already chosen the best response.1
umm..
 2 years ago

ghazi Group TitleBest ResponseYou've already chosen the best response.2
\[(m)^{19*2}=m^{38}\]
 2 years ago

vikayefremova Group TitleBest ResponseYou've already chosen the best response.1
okay.. thanks :)
 2 years ago

vikayefremova Group TitleBest ResponseYou've already chosen the best response.1
fine, im gonna feel stupid again :(
 2 years ago

ghazi Group TitleBest ResponseYou've already chosen the best response.2
add the powers , please :)
 2 years ago

vikayefremova Group TitleBest ResponseYou've already chosen the best response.1
okay.. wait a sec :P
 2 years ago

ghazi Group TitleBest ResponseYou've already chosen the best response.2
\[3^{2+3+5}\] what you got?
 2 years ago

vikayefremova Group TitleBest ResponseYou've already chosen the best response.1
i got 59049 ?on the calculator, it would be like this right.. 9*27*243?
 2 years ago

ghazi Group TitleBest ResponseYou've already chosen the best response.2
that's correct but you have to write it as \[3^{10}\] okay?
 2 years ago

ghazi Group TitleBest ResponseYou've already chosen the best response.2
just add the exponents
 2 years ago

vikayefremova Group TitleBest ResponseYou've already chosen the best response.1
okay :)
 2 years ago

vikayefremova Group TitleBest ResponseYou've already chosen the best response.1
its okay, im done :(
 2 years ago

ghazi Group TitleBest ResponseYou've already chosen the best response.2
no, you are not
 2 years ago

vikayefremova Group TitleBest ResponseYou've already chosen the best response.1
yess.. i really am :P
 2 years ago

ghazi Group TitleBest ResponseYou've already chosen the best response.2
@vikayefremova is it n^3*n^4
 2 years ago

ghazi Group TitleBest ResponseYou've already chosen the best response.2
\[n^3*n^4\] ??
 2 years ago

ghazi Group TitleBest ResponseYou've already chosen the best response.2
if yes...the just add the powers...bases are same
 2 years ago

ghazi Group TitleBest ResponseYou've already chosen the best response.2
\[n^{3+4}\] clear?
 2 years ago

vikayefremova Group TitleBest ResponseYou've already chosen the best response.1
okay :)
 2 years ago

vikayefremova Group TitleBest ResponseYou've already chosen the best response.1
i thought it was multiply :P
 2 years ago

ghazi Group TitleBest ResponseYou've already chosen the best response.2
no for multiplication it should be like this \[(n^3)^4=n^{3*4}=n^{12}\]..okay?
 2 years ago

vikayefremova Group TitleBest ResponseYou've already chosen the best response.1
okay :D
 2 years ago

vikayefremova Group TitleBest ResponseYou've already chosen the best response.1
really? :P
 2 years ago

vikayefremova Group TitleBest ResponseYou've already chosen the best response.1
hello :)
 2 years ago

ghazi Group TitleBest ResponseYou've already chosen the best response.2
yea yea...lol..next ? :D
 2 years ago

ghazi Group TitleBest ResponseYou've already chosen the best response.2
anything to the power zero =1
 2 years ago

vikayefremova Group TitleBest ResponseYou've already chosen the best response.1
so it's just 1 ?? :/
 2 years ago

vikayefremova Group TitleBest ResponseYou've already chosen the best response.1
ohh.. :/
 2 years ago

ghazi Group TitleBest ResponseYou've already chosen the best response.2
\[(10^{4})^0=(10)^{4*0}=10^0=1\] clear?
 2 years ago

vikayefremova Group TitleBest ResponseYou've already chosen the best response.1
yes, thank you :)
 2 years ago

vikayefremova Group TitleBest ResponseYou've already chosen the best response.1
dw:1348746024258:dw :/ i guess i should just divide
 2 years ago

ghazi Group TitleBest ResponseYou've already chosen the best response.2
subtract the powers...cuz it is division
 2 years ago

vikayefremova Group TitleBest ResponseYou've already chosen the best response.1
oh.. darn it! i got it wrong, againnnn :'(
 2 years ago

ghazi Group TitleBest ResponseYou've already chosen the best response.2
\[\frac{ t^9 }{ t^7 }=t^{97}\]
 2 years ago

vikayefremova Group TitleBest ResponseYou've already chosen the best response.1
thanks :)
 2 years ago

vikayefremova Group TitleBest ResponseYou've already chosen the best response.1
dw:1348746239915:dw
 2 years ago

ghazi Group TitleBest ResponseYou've already chosen the best response.2
again do the same 10^(95)
 2 years ago

ghazi Group TitleBest ResponseYou've already chosen the best response.2
see it is general formula for this \[\frac{ X^a }{ X^b }=X^{ab}\] clear?
 2 years ago

ghazi Group TitleBest ResponseYou've already chosen the best response.2
a and b are powers
 2 years ago

vikayefremova Group TitleBest ResponseYou've already chosen the best response.1
okay :D well i'm done now :)
 2 years ago

vikayefremova Group TitleBest ResponseYou've already chosen the best response.1
thank you! :)
 2 years ago

ghazi Group TitleBest ResponseYou've already chosen the best response.2
was it containing 8 questions only?
 2 years ago

vikayefremova Group TitleBest ResponseYou've already chosen the best response.1
yes this is a different one.. i told you i am done with the previous one :P
 2 years ago

ghazi Group TitleBest ResponseYou've already chosen the best response.2
oh..that's great...so next assignment please :D
 2 years ago

vikayefremova Group TitleBest ResponseYou've already chosen the best response.1
they are all just math problems.. like these ones :P that we just did
 2 years ago

ghazi Group TitleBest ResponseYou've already chosen the best response.2
\[5.3*10^{3}\] we have done it before ...haven't we?
 2 years ago

vikayefremova Group TitleBest ResponseYou've already chosen the best response.1
nope.. i dont think so :/
 2 years ago

ghazi Group TitleBest ResponseYou've already chosen the best response.2
yes we have done..it,, well next ?
 2 years ago

vikayefremova Group TitleBest ResponseYou've already chosen the best response.1
dw:1348749125210:dwis there like a formula to help solve this? for scientific notation? theres a lot of problems like this, i just need to know the formula.. like for this one
 2 years ago

ghazi Group TitleBest ResponseYou've already chosen the best response.2
\[1.72*10^4=17200.00=17200\]
 2 years ago

vikayefremova Group TitleBest ResponseYou've already chosen the best response.1
oh so.. all i have to do is multiply?
 2 years ago

ghazi Group TitleBest ResponseYou've already chosen the best response.2
see you need to put number of zeroes after digits and the total number of zeroes will be that which is given in power....so 1720000 ...now decimal is placed before 2 digits so put it before two zeroes 17200.00=17200
 2 years ago

ghazi Group TitleBest ResponseYou've already chosen the best response.2
you have to multiply that's it
 2 years ago

ghazi Group TitleBest ResponseYou've already chosen the best response.2
and general formula for multiplication in power is \[10^n= 100000000.........n\] n number of zeroes in front of 10
 2 years ago

vikayefremova Group TitleBest ResponseYou've already chosen the best response.1
ohh .. yes clear :)
 2 years ago

vikayefremova Group TitleBest ResponseYou've already chosen the best response.1
what if the number is negative?
 2 years ago

ghazi Group TitleBest ResponseYou've already chosen the best response.2
then but it this way one less zero in front of the digit \[10^{3}=0.001\] okay?
 2 years ago

ghazi Group TitleBest ResponseYou've already chosen the best response.2
\[10^{n}=0.000000(n1) 1\] one less zero in front of the digit but after decimal
 2 years ago

vikayefremova Group TitleBest ResponseYou've already chosen the best response.1
dw:1348749696581:dw
 2 years ago

ghazi Group TitleBest ResponseYou've already chosen the best response.2
wow!! correct ..you got it
 2 years ago

vikayefremova Group TitleBest ResponseYou've already chosen the best response.1
okay :)
 2 years ago

vikayefremova Group TitleBest ResponseYou've already chosen the best response.1
but i am still confused on the last one.. what was the answer for that?? 17200?
 2 years ago

ghazi Group TitleBest ResponseYou've already chosen the best response.2
see it's 1.72*10^(4)=1.72*10000= 1720000 then put decimal before two digits from the right it will be 17200.00
 2 years ago

vikayefremova Group TitleBest ResponseYou've already chosen the best response.1
but thats not one of the options :( is it suppose to be written as 17,200?
 2 years ago

ghazi Group TitleBest ResponseYou've already chosen the best response.2
okay you can write it as 17,200 zeroes after decimal is of no use 17200.00=17200=17,200
 2 years ago

vikayefremova Group TitleBest ResponseYou've already chosen the best response.1
okay good.. :D
 2 years ago

ghazi Group TitleBest ResponseYou've already chosen the best response.2
yea thank you
 2 years ago

vikayefremova Group TitleBest ResponseYou've already chosen the best response.1
hehe.. noo, Thank You! :D
 2 years ago

ghazi Group TitleBest ResponseYou've already chosen the best response.2
@vikayefremova
 2 years ago

vikayefremova Group TitleBest ResponseYou've already chosen the best response.1
this question seems kinda easy but i dont get it :/ solve: 3t =9
 2 years ago

ghazi Group TitleBest ResponseYou've already chosen the best response.2
\[3t=9\] now divide both sides by 3\[\frac{ 3t }{ 3 }=\frac{ 9 }{ 3 }\] what you got?
 2 years ago

ghazi Group TitleBest ResponseYou've already chosen the best response.2
dw:1350086413223:dw
 2 years ago

vikayefremova Group TitleBest ResponseYou've already chosen the best response.1
oh...right, that was simple :P yess clear :)
 2 years ago

vikayefremova Group TitleBest ResponseYou've already chosen the best response.1
Solve: 15 = 3b. ?
 2 years ago

ghazi Group TitleBest ResponseYou've already chosen the best response.2
again divide both sides by 3
 2 years ago

vikayefremova Group TitleBest ResponseYou've already chosen the best response.1
divide both sides?
 2 years ago

vikayefremova Group TitleBest ResponseYou've already chosen the best response.1
okay :)
 2 years ago

ghazi Group TitleBest ResponseYou've already chosen the best response.2
\[\frac{ 15 }{ 3}=\frac{ 3b }{ 3 }\]
 2 years ago

vikayefremova Group TitleBest ResponseYou've already chosen the best response.1
do you divide 15 by 3 and 3 by 3? :/
 2 years ago

ghazi Group TitleBest ResponseYou've already chosen the best response.2
yes, dividing on both sides means, dividing 15 by 3 and 3 on the right side by 3
 2 years ago

vikayefremova Group TitleBest ResponseYou've already chosen the best response.1
alright, well thanks :)
 2 years ago

vikayefremova Group TitleBest ResponseYou've already chosen the best response.1
dw:1350086785430:dw
 2 years ago

ghazi Group TitleBest ResponseYou've already chosen the best response.2
multiply both sides by 4
 2 years ago

ghazi Group TitleBest ResponseYou've already chosen the best response.2
dw:1350086866918:dw
 2 years ago

ghazi Group TitleBest ResponseYou've already chosen the best response.2
what you got?
 2 years ago

ghazi Group TitleBest ResponseYou've already chosen the best response.2
that's correct
 2 years ago

vikayefremova Group TitleBest ResponseYou've already chosen the best response.1
thanks :)
 2 years ago

vikayefremova Group TitleBest ResponseYou've already chosen the best response.1
. A roller coaster descends a hill at a rate of 80 feet per second. The bottom of the hill is 400 feet from the top. How long will it take the coaster rides to reach the bottom?
 2 years ago

ghazi Group TitleBest ResponseYou've already chosen the best response.2
see it covers 80 feet in a second so 80 feet  in 1 sec 1 feet in 1/80 seconds therefore 400 feet in \[\frac{ 1 }{ 80 }*400=....\]
 2 years ago

vikayefremova Group TitleBest ResponseYou've already chosen the best response.1
yep, clear thank you
 2 years ago

vikayefremova Group TitleBest ResponseYou've already chosen the best response.1
1. Solve the equation below for y: y  10.24 = 5.3
 2 years ago

ghazi Group TitleBest ResponseYou've already chosen the best response.2
add 10.24 on both the sides
 2 years ago

ghazi Group TitleBest ResponseYou've already chosen the best response.2
\[y10.24+10.24=5.3+10.24\] what you got?
 2 years ago

vikayefremova Group TitleBest ResponseYou've already chosen the best response.1
15.4? or 24
 2 years ago

ghazi Group TitleBest ResponseYou've already chosen the best response.2
how come 24 :( ? it's just 10.24+5.3=15.54
 2 years ago

vikayefremova Group TitleBest ResponseYou've already chosen the best response.1
i told you im bad at math :(
 2 years ago

ghazi Group TitleBest ResponseYou've already chosen the best response.2
it's cool :) next
 2 years ago

vikayefremova Group TitleBest ResponseYou've already chosen the best response.1
dw:1350087946973:dw
 2 years ago

ghazi Group TitleBest ResponseYou've already chosen the best response.2
i think we have done this kinda problem before ....but let's have a look again
 2 years ago

ghazi Group TitleBest ResponseYou've already chosen the best response.2
\[4\frac{ 1 }{ 2 }=\frac{ 4*2+1 }{ 2 }=(8+1)/2=\frac{ 9 }{ 2 }\]
 2 years ago

ghazi Group TitleBest ResponseYou've already chosen the best response.2
solve for 3 3/8 now
 2 years ago

ghazi Group TitleBest ResponseYou've already chosen the best response.2
\[a \frac{ b }{ c }=\frac{ a*c+b }{ c }\]
 2 years ago

vikayefremova Group TitleBest ResponseYou've already chosen the best response.1
okay let me try :P
 2 years ago

ghazi Group TitleBest ResponseYou've already chosen the best response.2
are you done?
 2 years ago

vikayefremova Group TitleBest ResponseYou've already chosen the best response.1
nope :P
 2 years ago

ghazi Group TitleBest ResponseYou've already chosen the best response.2
what are you fighting with
 2 years ago

vikayefremova Group TitleBest ResponseYou've already chosen the best response.1
i am stuck on this question :(
 2 years ago

ghazi Group TitleBest ResponseYou've already chosen the best response.2
\[3\frac{ 3 }{ 8 }=\frac{ 3*8+3 }{ 8 }=\frac{ 24+3 }{ 8 }=\frac{ 27 }{ 8 }\] clear?
 2 years ago

vikayefremova Group TitleBest ResponseYou've already chosen the best response.1
yeah i got that, but what do you do then? add both answers? cuz there are two problems
 2 years ago

ghazi Group TitleBest ResponseYou've already chosen the best response.2
no, now see the next step
 2 years ago

vikayefremova Group TitleBest ResponseYou've already chosen the best response.1
okay :)
 2 years ago

ghazi Group TitleBest ResponseYou've already chosen the best response.2
your question looks like \[\frac{ 9 }{ 2 }=h\frac{ 27 }{ 8 }\]add 27/8 on both sides \[\frac{ 9 }{ 2 }+\frac{ 27 }{ 8 }=h\frac{ 27 }{ 8 }+\frac{ 27 }{ 8 }\] now what you got ?
 2 years ago

vikayefremova Group TitleBest ResponseYou've already chosen the best response.1
ughhh.. :P
 2 years ago

vikayefremova Group TitleBest ResponseYou've already chosen the best response.1
wait a sec
 2 years ago

ghazi Group TitleBest ResponseYou've already chosen the best response.2
\[h=\frac{ 9 }{ 2 }+\frac{ 27 }{ 8 }\]
 2 years ago

vikayefremova Group TitleBest ResponseYou've already chosen the best response.1
I am sooooo confused!!
 2 years ago

vikayefremova Group TitleBest ResponseYou've already chosen the best response.1
help me :(
 2 years ago

ghazi Group TitleBest ResponseYou've already chosen the best response.2
see x+x=0 ...similarly (27/8)+(27/8)=0 clear?
 2 years ago

vikayefremova Group TitleBest ResponseYou've already chosen the best response.1
is this correct?
 2 years ago

ghazi Group TitleBest ResponseYou've already chosen the best response.2
see, \[h=\frac{ 9 }{ 2 }+\frac{ 27 }{ 8 }=\frac{ 9*4+27 }{ 8 }=\frac{ 36+27 }{ 8 }=\frac{ 63 }{ 8 }\]
 2 years ago

ghazi Group TitleBest ResponseYou've already chosen the best response.2
now, if you look at option A which is 7 7/8 \[7\frac{ 7 }{ 8 }=\frac{ 7*8+7 }{ 8 }=63/8\]
 2 years ago

vikayefremova Group TitleBest ResponseYou've already chosen the best response.1
ohhh yeah, wow that was kinda hard.. but thanks :)
 2 years ago

ghazi Group TitleBest ResponseYou've already chosen the best response.2
ha a ha haa ha aa aahahahahahahahhaaaa
 2 years ago

vikayefremova Group TitleBest ResponseYou've already chosen the best response.1
this is embarrasing :( i feel stupid
 2 years ago

ghazi Group TitleBest ResponseYou've already chosen the best response.2
no, you should be proud , you learned something :) feel good
 2 years ago

vikayefremova Group TitleBest ResponseYou've already chosen the best response.1
thanks :)
 2 years ago

ghazi Group TitleBest ResponseYou've already chosen the best response.2
let's say number is X now subtract 3.4 which means X3.4=14.2 x3.4+3.4= 14.2+3.4 x= ?
 2 years ago

vikayefremova Group TitleBest ResponseYou've already chosen the best response.1
17.6 or 18?
 2 years ago

ghazi Group TitleBest ResponseYou've already chosen the best response.2
you have to subtract 3.4 from 14.2
 2 years ago

vikayefremova Group TitleBest ResponseYou've already chosen the best response.1
i thought you said to add sorry :(
 2 years ago

ghazi Group TitleBest ResponseYou've already chosen the best response.2
for what lol?
 2 years ago

vikayefremova Group TitleBest ResponseYou've already chosen the best response.1
for being stupid :P
 2 years ago

ghazi Group TitleBest ResponseYou've already chosen the best response.2
oh come on ... next question ?
 2 years ago

vikayefremova Group TitleBest ResponseYou've already chosen the best response.1
3. After a morning rain there was 3/4 inches of rain in the rain gauge. It rained again and two hours later the rain gauge showed 2 1/3 inches of rain. Write an equation to show how much rain fell in those two hours. Let r represent the amount of rain that fell.
 2 years ago

vikayefremova Group TitleBest ResponseYou've already chosen the best response.1
A. r  3/4 = 2 1/3 B. 3/4 + r = 2 1/3 C. 2 1/3 + 3/4 = r D. r + 2 = 2 1/3
 2 years ago

ghazi Group TitleBest ResponseYou've already chosen the best response.2
well total reading should be like 3/4+r=2 1/3
 2 years ago

vikayefremova Group TitleBest ResponseYou've already chosen the best response.1
is it right? :D
 2 years ago

vikayefremova Group TitleBest ResponseYou've already chosen the best response.1
thanks :)
 2 years ago

vikayefremova Group TitleBest ResponseYou've already chosen the best response.1
haha yes, again and again :D
 2 years ago

vikayefremova Group TitleBest ResponseYou've already chosen the best response.1
Solve: x  23.3 = 17.8
 2 years ago

ghazi Group TitleBest ResponseYou've already chosen the best response.2
add 23.3 on both the sides
 2 years ago

vikayefremova Group TitleBest ResponseYou've already chosen the best response.1
41.1 ?
 2 years ago

ghazi Group TitleBest ResponseYou've already chosen the best response.2
x23.3+23.3=17.8+23.3
 2 years ago

vikayefremova Group TitleBest ResponseYou've already chosen the best response.1
thanks :D
 2 years ago

vikayefremova Group TitleBest ResponseYou've already chosen the best response.1
hehe :D
 2 years ago

vikayefremova Group TitleBest ResponseYou've already chosen the best response.1
dw:1350091704065:dw
 2 years ago

ghazi Group TitleBest ResponseYou've already chosen the best response.2
i think your question is incorrect
 2 years ago

vikayefremova Group TitleBest ResponseYou've already chosen the best response.1
yes it is.. i just dont know how to type it here, thats why i have to draw it :/ that is how you write it
 2 years ago

ghazi Group TitleBest ResponseYou've already chosen the best response.2
is it \[9y=\frac{ 3 }{ 5 }\]?
 2 years ago

vikayefremova Group TitleBest ResponseYou've already chosen the best response.1
yes thats it :D
 2 years ago

ghazi Group TitleBest ResponseYou've already chosen the best response.2
so why to add...just divide both sides by 9
 2 years ago

vikayefremova Group TitleBest ResponseYou've already chosen the best response.1
ohh divide? :P
 2 years ago

vikayefremova Group TitleBest ResponseYou've already chosen the best response.1
thanks!!
 2 years ago

ghazi Group TitleBest ResponseYou've already chosen the best response.2
what you got?
 2 years ago

ghazi Group TitleBest ResponseYou've already chosen the best response.2
umm ???????? lol
 2 years ago

vikayefremova Group TitleBest ResponseYou've already chosen the best response.1
how did you get that? :/
 2 years ago

ghazi Group TitleBest ResponseYou've already chosen the best response.2
dw:1350092173572:dw clear?
 2 years ago

vikayefremova Group TitleBest ResponseYou've already chosen the best response.1
clear, mr. smartie pants :P lol
 2 years ago

ghazi Group TitleBest ResponseYou've already chosen the best response.2
yea yea ....liar ;)
 2 years ago

vikayefremova Group TitleBest ResponseYou've already chosen the best response.1
hehe :D well, i think we are done here :P
 2 years ago

vikayefremova Group TitleBest ResponseYou've already chosen the best response.1
yes.. :(
 2 years ago

ghazi Group TitleBest ResponseYou've already chosen the best response.2
next? not just one,....as much as you are left with ;) don't worry
 2 years ago

vikayefremova Group TitleBest ResponseYou've already chosen the best response.1
okay sure.. umm... Tamara can mow 2/5 acre in one hour. If her yard is 2 acres, how many hours will it take her to mow the entire yard?
 2 years ago

ghazi Group TitleBest ResponseYou've already chosen the best response.2
2/5= 0.4 acre so 0.4 acre  in 1 hour 1 acre  in 1/0.4 hours therefore 2 acres in \[\frac{ 1 }{ 0.4 }*2=5\]
 2 years ago

vikayefremova Group TitleBest ResponseYou've already chosen the best response.1
okay well, thanks for all your help :) thats it
 2 years ago

ghazi Group TitleBest ResponseYou've already chosen the best response.2
i know you're lying
 2 years ago

vikayefremova Group TitleBest ResponseYou've already chosen the best response.1
haha lol how did you know? :D
 2 years ago

vikayefremova Group TitleBest ResponseYou've already chosen the best response.1
seriously, that was the last question :P
 2 years ago

ghazi Group TitleBest ResponseYou've already chosen the best response.2
because you are scrolling down the screen and there are a few more ....
 2 years ago

vikayefremova Group TitleBest ResponseYou've already chosen the best response.1
well, just one more left :P
 2 years ago

ghazi Group TitleBest ResponseYou've already chosen the best response.2
go ahead please
 2 years ago

vikayefremova Group TitleBest ResponseYou've already chosen the best response.1
workers can paint 3/4 of a house in 1 day. How many days would it take them to paint 6 houses?
 2 years ago

ghazi Group TitleBest ResponseYou've already chosen the best response.2
3/4= 0.75 so 0.75 house in 1 day 1 house in 1/0.75 days therefore 6 houses in \[\frac{ 1 }{ 0.75 }*6=8 days\]
 2 years ago

vikayefremova Group TitleBest ResponseYou've already chosen the best response.1
alright thanks :)
 2 years ago

ghazi Group TitleBest ResponseYou've already chosen the best response.2
@vikayefremova
 2 years ago

vikayefremova Group TitleBest ResponseYou've already chosen the best response.1
yes..? :D
 2 years ago

ghazi Group TitleBest ResponseYou've already chosen the best response.2
is this your question?
 2 years ago

vikayefremova Group TitleBest ResponseYou've already chosen the best response.1
nope :P
 2 years ago

ghazi Group TitleBest ResponseYou've already chosen the best response.2
then post the question please
 2 years ago

vikayefremova Group TitleBest ResponseYou've already chosen the best response.1
easy..?
 2 years ago

ghazi Group TitleBest ResponseYou've already chosen the best response.2
do you know what is the value of \[\sqrt{27}\]
 2 years ago

ghazi Group TitleBest ResponseYou've already chosen the best response.2
see 5*5=25 so sqrt 27 must be around 5 but more than that....and 6*6=36 so sqrt 27 must be between 5 and 6 clear? @vikayefremova
 2 years ago

vikayefremova Group TitleBest ResponseYou've already chosen the best response.1
alright thanks :)
 2 years ago

vikayefremova Group TitleBest ResponseYou've already chosen the best response.1
same thing with this problem?
 2 years ago

ghazi Group TitleBest ResponseYou've already chosen the best response.2
\[\sqrt{(456)}= 21.35\] so what does it look like?
 2 years ago

vikayefremova Group TitleBest ResponseYou've already chosen the best response.1
what about this one?
 2 years ago

ghazi Group TitleBest ResponseYou've already chosen the best response.2
fencing states for perimeter of the boundary okay? so now it's a square field so let's say length of side = X therefore X*X=2000 x^2=2000 x=\[x=\sqrt{2000}=44.72\] and perimeter of square = 4*X=4*44.72=178.88 clear?
 2 years ago

ghazi Group TitleBest ResponseYou've already chosen the best response.2
what does it look like now?
 2 years ago

ghazi Group TitleBest ResponseYou've already chosen the best response.2
impressive ...yes :)
 2 years ago

vikayefremova Group TitleBest ResponseYou've already chosen the best response.1
thanks :D
 2 years ago

vikayefremova Group TitleBest ResponseYou've already chosen the best response.1
is this correct?
 2 years ago

vikayefremova Group TitleBest ResponseYou've already chosen the best response.1
because 2*250=500? right
 2 years ago

ghazi Group TitleBest ResponseYou've already chosen the best response.2
wait i don't think so
 2 years ago

vikayefremova Group TitleBest ResponseYou've already chosen the best response.1
really? why
 2 years ago

vikayefremova Group TitleBest ResponseYou've already chosen the best response.1
whyyyy ?
 2 years ago

ghazi Group TitleBest ResponseYou've already chosen the best response.2
why you thought it to be 2*250 ?
 2 years ago

vikayefremova Group TitleBest ResponseYou've already chosen the best response.1
because in the last problem you multiplied 4 by some number and you got the answer.. i think thats what im suppose to do here.. but im confused :/
 2 years ago

ghazi Group TitleBest ResponseYou've already chosen the best response.2
oh i multiplied by 4 because it was perimeter of square that is 4 * sides
 2 years ago

vikayefremova Group TitleBest ResponseYou've already chosen the best response.1
ohh right! ... hmm , well what am i suppose to do here then?
 2 years ago

ghazi Group TitleBest ResponseYou've already chosen the best response.2
i guess, it's kinda complex, because area of fringes is not given so i guess (side)^2=500 side=22.36 okay?
 2 years ago

ghazi Group TitleBest ResponseYou've already chosen the best response.2
now 4*22.36=89.44 =90 i think this should be the right choice
 2 years ago

vikayefremova Group TitleBest ResponseYou've already chosen the best response.1
so it's B.? i thought it was 22? which is A.? right..?
 2 years ago

ghazi Group TitleBest ResponseYou've already chosen the best response.2
it's B as far as i know...but probably it could be A
 2 years ago

vikayefremova Group TitleBest ResponseYou've already chosen the best response.1
okay, well thats understandable.. thank you :)
 2 years ago

vikayefremova Group TitleBest ResponseYou've already chosen the best response.1
wanna see something kinda funny..? :D
 2 years ago

ghazi Group TitleBest ResponseYou've already chosen the best response.2
this is the same question
 2 years ago

vikayefremova Group TitleBest ResponseYou've already chosen the best response.1
i know.. i got the wrong answer.. it wasnt A :P
 2 years ago

ghazi Group TitleBest ResponseYou've already chosen the best response.2
why did you tick A oh gosh
 2 years ago

ghazi Group TitleBest ResponseYou've already chosen the best response.2
i told you it's B
 2 years ago

ghazi Group TitleBest ResponseYou've already chosen the best response.2
don't worry still it's good 7 outta 8 :)
 2 years ago

vikayefremova Group TitleBest ResponseYou've already chosen the best response.1
haha its fine.. :) thanks for your help :)
 2 years ago

vikayefremova Group TitleBest ResponseYou've already chosen the best response.1
thanks :)
 2 years ago

vikayefremova Group TitleBest ResponseYou've already chosen the best response.1
thanks for helping me :)
 2 years ago

vikayefremova Group TitleBest ResponseYou've already chosen the best response.1
do you know how to tell real numbers from rational numbers?
 2 years ago

ghazi Group TitleBest ResponseYou've already chosen the best response.2
i think so , well every real number can be expressed as rational number let's say 'a' is a real number then in rational for it can be written as \[a=\frac{ a }{ 1 }\]
 2 years ago

ghazi Group TitleBest ResponseYou've already chosen the best response.2
similarly, if you have to write some real number from rational number you can write it
 2 years ago

vikayefremova Group TitleBest ResponseYou've already chosen the best response.1
okay, so then what is a irrational number?
 2 years ago

ghazi Group TitleBest ResponseYou've already chosen the best response.2
numbers that can't be expressed in the form of simple fraction or any real number that can't be expressed as the ratio
 2 years ago

ghazi Group TitleBest ResponseYou've already chosen the best response.2
also it cannot be represented as terminating or repeating decimals like 22/7
 2 years ago

ghazi Group TitleBest ResponseYou've already chosen the best response.2
@vikayefremova clear?
 2 years ago

vikayefremova Group TitleBest ResponseYou've already chosen the best response.1
i dont understand :/
 2 years ago

ghazi Group TitleBest ResponseYou've already chosen the best response.2
let's say \[\frac{ 2 }{ 4 } and \frac{ 22 }{ 7 }\] now we can see that value of 2/4 =0.5 which ends and terminates at 0.5 after division but 22/7 = 3.14285.......it doesn't end at all so 22/7 is irrational and 2/4 is rational clear? irrational means which never terminates or never ends after numerous division
 2 years ago

vikayefremova Group TitleBest ResponseYou've already chosen the best response.1
ohh okay :D i understand now :) thank you
 2 years ago

vikayefremova Group TitleBest ResponseYou've already chosen the best response.1
listen to this please :) ....this has nothing to do with maths by the way :P
 2 years ago

ghazi Group TitleBest ResponseYou've already chosen the best response.2
wait a sec :)
 2 years ago

vikayefremova Group TitleBest ResponseYou've already chosen the best response.1
one more.. listen to this please :) i am sure you will like it ;)
 2 years ago