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document.write( "How many 3 inch tiles to fill an area that is 216 sq ft? \n" );
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Algebra.Com's Answer #441784 by checkley79(3341)![]() ![]() ![]() You can put this solution on YOUR website! IF THE TILE IS A 3 INCH SQUARE THEN: \n" ); document.write( "3^3=9 IN^2 OR \n" ); document.write( "12*12/9=144/9=16 SQUARES PER SQUARE FOOT. \n" ); document.write( "216^2/16 \n" ); document.write( "46,656/16=2,916 TILES ARE NEEDED. \n" ); document.write( " \n" ); document.write( " |