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Who can teach me basic math skills? pleaseeee, this is very urgent!
 one year ago
 one year ago
Who can teach me basic math skills? pleaseeee, this is very urgent!
 one year ago
 one year ago

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hartnnBest ResponseYou've already chosen the best response.1
yes, do you have any specific question ?
 one year ago

cgreenwade2000Best ResponseYou've already chosen the best response.0
Sounds like a lot of work , but what exactly do you call basic?
 one year ago

LonelyandForgottenBest ResponseYou've already chosen the best response.0
nope, nothing in mind.. i guess first thing i would like to learn is how do you cross multiply?
 one year ago

LonelyandForgottenBest ResponseYou've already chosen the best response.0
its just that i will be taking a test over these skills to see how much i know and i know nothing at all :/ so i need some help
 one year ago

Goten77Best ResponseYou've already chosen the best response.0
basic skills lesson 1: \[\int\limits_{}^{}= the INtegral symbol\]
 one year ago

hartnnBest ResponseYou've already chosen the best response.1
sure, crossmultiplication dw:1358451891181:dw got this ?
 one year ago

LonelyandForgottenBest ResponseYou've already chosen the best response.0
i think so, yeah
 one year ago

hartnnBest ResponseYou've already chosen the best response.1
dw:1358452038527:dw you try ...
 one year ago

LonelyandForgottenBest ResponseYou've already chosen the best response.0
maybe i should just look in a math textbook or something :/
 one year ago

Goten77Best ResponseYou've already chosen the best response.0
dw:1358452105344:dw lesson 2 the derivative
 one year ago

ghaziBest ResponseYou've already chosen the best response.3
\[4\frac{ 4 }{ 5 }= \frac{ 4*5 +4 }{ 5}=\frac{ 20+4 }{ 5 }=\frac{ 24 }{ 5 }\] @LonelyandForgotten remember this?
 one year ago

LonelyandForgottenBest ResponseYou've already chosen the best response.0
@hartnn umm 18 is the answer?
 one year ago

hartnnBest ResponseYou've already chosen the best response.1
dw:1358452176435:dwdw:1358452197271:dwdw:1358452223444:dw now ?
 one year ago

LonelyandForgottenBest ResponseYou've already chosen the best response.0
@ghazi is that for cross multiplication?
 one year ago

hartnnBest ResponseYou've already chosen the best response.1
are you understanding the drawings ?
 one year ago

ghaziBest ResponseYou've already chosen the best response.3
no that is for changing fraction
 one year ago

ghaziBest ResponseYou've already chosen the best response.3
for cross multiplication lets say we have \[\frac{ 2 }{ 3 }=\frac{ x }{ 4 }\] then by cross multiplication we can see that \[2*4=x*3\] and x=2*4/3=8/3dw:1358452516250:dw @LonelyandForgotten hope its clear to you now :)
 one year ago
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