SOLUTION: a rectangle is 8 feet by 9 feet. its area is three times the area of another rectangle that is 12 feet long. find the width of the second rectangle

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Question 907971: a rectangle is 8 feet by 9 feet. its area is three times the area of another rectangle that is 12 feet long. find the width of the second rectangle
Answer by ewatrrr(24785)   (Show Source): You can put this solution on YOUR website!
 
Hi,
.
12w = 72/3
12w = 24
w = 2ft, (L = 12ft)
checking...
24ft^2 = 72ft^2/3 = 24ft^2
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