GRE Question of the Day (August 9)

Math

A flat, rectangular flower bed with an area of 2,400 square feet is bordered by a fence on three sides and by a walkway on the fourth side. If the entire length of the fence is 140 feet, which of the following could be the length, in feet, of one of the sides of the flower bed?

Indicate all such lengths.

A. 20
B. 30
C. 40
D. 50
E. 60
F. 70
G. 80
H. 90

Correct Answer - B, C, E, and G - (click and drag your mouse to see the answer)

Question Discussion & Explanation
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