Using 1 roofing square = 100 square feet, how many roofing squares are in a 3,150-square-foot roof area before waste?
Correct Answer
A) 31.5 squares.
Using the supplied conversion of 100 square feet per roofing square, 3,150 ÷ 100 = 31.5 squares. The other choices do not equal that conversion. This is roof area before waste, not an instruction to round a supplier order to a particular package size.
Why This Is the Correct Answer
Using the supplied conversion of 100 square feet per roofing square, 3,150 ÷ 100 = 31.5 squares. The other choices do not equal that conversion. This is roof area before waste, not an instruction to round a supplier order to a particular package size.
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