document.write( "Question 769493: Joe uses stick on square tiles to cover his 3m by 4m bathroom. If each tile is 10cm on a side, how many tiles does he need to buy? If each tile costs .25, how much will the tile for this project cost? \n" ); document.write( "
Algebra.Com's Answer #468884 by Cromlix(4381)\"\" \"About 
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Convert 3m to 300cm
\n" ); document.write( "4m to 400cm
\n" ); document.write( "300cm/10cm = 30 tiles
\n" ); document.write( "400cm/10cm = 40 tiles
\n" ); document.write( "30 tiles * 40 tiles = 1200 tiles required.
\n" ); document.write( "1200 tiles * 0.25 = 300.
\n" ); document.write( "Hope this helps.
\n" ); document.write( ":-)
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