document.write( "Question 492626: a room is 15 feet by 30 feet and the tile 1 foot and cost 92 cent how much will it cost to cover the entire room \n" ); document.write( "
Algebra.Com's Answer #335125 by mananth(16946)\"\" \"About 
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area of room /area of tile = number of tiles
\n" ); document.write( "number of tiles * cost per tile = Total cost of tiling.\r
\n" ); document.write( "\n" ); document.write( "15*30 = 450 sq.ft
\n" ); document.write( "tile area = 1*1=1 sq.ft
\n" ); document.write( "450/1 = 450 tiles
\n" ); document.write( "450 *0.92 = $414
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