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)![]() ![]() You can put this solution on YOUR website! 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( ":-) \n" ); document.write( " |