Homework Help: math

Posted by blake on Friday, January 18, 2013 at 8:56pm.

if you buy 30 apple for 47 dollars how much does 1 apple cost

math - Ms. Sue, Friday, January 18, 2013 at 8:57pm
47/30 = $1.57 each
math - kathryn, Friday, January 18, 2013 at 8:59pm
if 30apples = $47
then 1 apple = x

cross mutilpy and you get 30x=$47
divide each side by 30

x=1.56666666

rounded to $1.57 per apple.

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