Asked by bob

How many square yards of carpeting are needed to cover the floor of a rectangular room that is 21 ft. long and 12 ft. wide?
Answered by Ms. Sue
1 yard = 3 ft

21 ft = 7 yards
12 ft = 4 yards

A = LW

A = 7 * 4

A = _______ square yards

Answered by Anonymous
28
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