Someone please help :/
hint: (11/15) is about (10/15) which is equal to (2/3), so our answer should be somewhere between (1/2) and 1
Okay what about the other one can ya kind help and guide me through..
4 and 3/4 rounds up to 5 7 and 2/17 rounds down to 7 5*7 = ?
5 *7 = 35
good, so the answer should be around 35
Awesome. I'm kinda new t this, do u mind helping with more :) I always do not ask for answers and like to learn. I only have 10 questions. we did two does 8 left. Please? @Vocaloid
Oh My! thanks so much!
first find the least common multiple of 6 and 9
good, now we convert both fractions to a denominator of 18
then convert 23/18 into a mixed number
Okay.. so it would be... 1 5/18
ahh so whatever you do to he top do to the bottom?
for the second one, convert both numbers to improper fractions
right. and the second number would be 185/12
good, now convert both to have the same denominator the least common multiple of 12 and 8 is 24, so...
Ok Just a sec going to do on paper :)
Okay so the -87 one is 261/24?
don't forget the negative sign -261/24
the second one is 370/24
good, now add the two fractions together -261 + 370 = ?
check your math carefully
hint: -261 + 370 = 370 - 261
oh sorry 731
still not right 370 - 261 = ?
sorry was adding :s
much better ^_^ so our fraction is 109/24, now we can convert that to a mixed number 109/24 = 4 13/24 (mixed number)
But I don't have any answer choices that say 4 13/24. do i simplify
huh, what are the answer choices then? is 109/24 a choice?
I hope I didn't make a mistake somewhere ;-:
oh right I see what I did wrong|dw:1443669786964:dw|
we end up with 4 and 7/24
Ahh Okay I thought I had misunderstood something lol
ready to keep going?
Okay I sorry there is only 8 questions so we are at 5. Thanks again for helping and sticking around
convert 5/8 and 3/10 to the same denominator, any ideas on where to start?
I wasn't typing i think its stuck lol
almost, we can do 40 instead
Yeah I just realized tht thx
good, so 25/40 minus 12/40 = ?
great! ready for the next one?
our fractions are 15/16 and 3/4 we can make the denominator 16 since 15/16 already has 16 as the denominator, all we need to do is convert 3/4 to have a denominator of 16
right so 12/16
great, lets keep going
so I subtract 12/16 and 15/16?
Ok the reason I did 7 separate from 8 was because 8 is a work pad, which means is the same we just have to show our work which is no prob
their LCD is 12.
right, but convert to mixed numbers first
aren't I suppose to multiply 10 and 12 then add 11?
I am so sorry I had to refresh nd it was loading for ever.
no worries ^_^
so the first one would be -131/12 and the second one would be 29/12
now we have -131/12 and -29/4 change the denominator to 12 now