SOLUTION: the area of poster in marco room is 252 square iches.if the the poster is 18 inches tall,how wide is it?

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Question 558671: the area of poster in marco room is 252 square iches.if the the poster is 18 inches tall,how wide is it?
Answer by mananth(16946) About Me  (Show Source):
You can put this solution on YOUR website!
let width be x
area = 252
length = 18
Area = L*W
252=18*x
252/18 = x
14 inches = x the width