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MellowK
The answer would be $25.22 the way to do this would be to divide 7.76 by 4 and then you would multiply that answer by 13 so it would be the 4th answer
apologiabiology
hmmm, we can do
remember
if a/b=c/d then
ad=bc and
a/c=b/d

or another one
4/7.76=13/x or
7.76/4=x/13 or
4/13=7.76/x

answer is 3rd one

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