Problema Solution
The area of a rectangular roof on a doghouse is 765 square inches, the length of the roof is 108 inches, how many inches wide is the roof?
Answer provided by our tutors
area = length * width
width = area / length
let 'w' represent the width, then we have
765 = 108*w
w = 765/108 = 7.08
the width is approximately 7.1 inches