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Earn +20 ptsQ: What is 21x12?
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How many square feet are in a room that measures 21x12?
252 ft squared
How many tiles 21x12 need to cover 650 square foot?
I'm assuming 21x12 are in inches.21 x 12 inches = 252 Inches1 square foot = 144 Inches650 x 144 = 93 600 Inches Squared93 600 / 252 =95.3809524or rounding off 96 tiles. You may have a gap with no tiles on one or two walls or you can fill the gap with a split tile. Hope this helps :)
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