document.write( "Question 291470: Mrs Lopez wants to retile her 16 ft by 18 ft dining room.
\n" ); document.write( "a. How many 1 ft sq tiles does she need? my answer is 288 tiles
\n" ); document.write( "b. She changes her mind and wants to use 4 inch by 4 inch tiles. How many tiles will she need?
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Algebra.Com's Answer #210776 by rfer(16322)\"\" \"About 
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A) correct
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\n" ); document.write( "288*9=2592 4 in tiles
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