document.write( "Question 321249: I purchase 18\"x18\" tiles and they are sold 6 to a carton, how many cartons are needed for a 12'x9' floor? \n" ); document.write( "
Algebra.Com's Answer #230068 by checkley77(12844)![]() ![]() ![]() You can put this solution on YOUR website! 12*9=108 ft^2 is the floor area. \n" ); document.write( "18*18=1.5*1.5=2.25 ft^2 for each tile \n" ); document.write( "6*2.25=13.5 ft^2 per carton \n" ); document.write( "108/13.5=8 cartons of tile will be needed. \n" ); document.write( " |