document.write( "Question 74390: A 15 foot by 12 foot room is to be carpeted. There is a 3 foot by 5 foot area in front of the fireplace where one fot square tiles are to be installed. How many square feet of carpet is needed? \n" ); document.write( "
Algebra.Com's Answer #53403 by cathieb1225(41)\"\" \"About 
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The area of the room is 15 times 12.
\n" ); document.write( "(15)(12)=180 feet
\n" ); document.write( "The area to be tiled is 3 times 5
\n" ); document.write( "(3)(5)=15
\n" ); document.write( "Subtract the area to be tiled from the area of the room.
\n" ); document.write( "180-15=165 feet of carpeting needed
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