fractions

i have forgot how to times fractions eg: 3/4 x 4/5?

Answers
so you have 3 x 4 = 12
chloe
03 May 2011
all you have to do is multiply the numbers on the top together and then the numbers on the bottom together
chloe
03 May 2011
so 12/4 = 3 and 20/4 = 5 so the final answer is 3/5
chloe
03 May 2011
you can then simplify this down as both 12 and 20 are divisible by 4
chloe
03 May 2011
so the answer is 12/20
chloe
03 May 2011
and then 4x5 = 20
chloe
03 May 2011
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