What is the combined area, in square inches, of the front and back of a rectangular sheet of paper measuring 8.5 inches by 11 inches?
A. 38
B. 44
C. 88
D. 176
E. 187
[spoiler]OA=E[/spoiler]
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What is the combined area, in square inches, of the front and back of a rectangular sheet of paper measuring 8.5 inches
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Brent@GMATPrepNow
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Area = (base)(height)
We want the combined area of BOTH sides (front and back)
So, the combined area = (8.5)(11) + (8.5)(11) = (17)(11) = 187
Answer: E
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Brent
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Scott@TargetTestPrep
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Solution:
The area of the front and back of the sheet of paper is (8.5 x 11) x 2 = 187 square inches.
Answer: E
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