Math problem of the day

Question:
The area of a rectangular lot is 5600 square feet. How wide is the lot, in feet, if its length is 70 feet?

Answers variants: A. 56   B. 60   C. 70   D. 24   E. 80


Correct answer: E. 80
Tutorial:

Let x be the width of the lot, in feet. Then 70*x = 5600, so that x = 5600/70 = 80 feet.
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Correct answer is (E): 80 feet.

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