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Anonymous
12 x 20 = 240 square feet.
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20/12*20/12 = 25/9 square feet
240 square feet (12 x 20 = 240).
Multiply 12 by 20 so 240 square feet. Length times width.
12*20 = 240 square feet.
= ( 20/12) x (42/12) sq feet