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larisa [96]
3 years ago
14

A school custodian waxed the gymnasium floor that measured 20 feet by 20 feet. How many square feet did she have to wax?

Mathematics
1 answer:
Irina-Kira [14]3 years ago
6 0
Hey there, all you do is multiply 20 by 20, 20×20=400. Therefore, the answer is 400 square feet.
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