document.write( "Question 5383: What will it cost to tile a kitchen floor that is 12 feet wide by 20 feet long if the tile cost $8.91 per square yard? \n" ); document.write( "
Algebra.Com's Answer #2739 by Abbey(339)![]() ![]() ![]() You can put this solution on YOUR website! we need to find the area of the floor:\r \n" ); document.write( "\n" ); document.write( "Area = Length * Width \n" ); document.write( "Area = 12*20 \n" ); document.write( "Area = 240 square feet\r \n" ); document.write( "\n" ); document.write( "Then convert this to yardage:\r \n" ); document.write( "\n" ); document.write( "There are 9 square feet in a yard (3 feet by 3 feet = 9 feet) \n" ); document.write( "240/9 = 26.66\r \n" ); document.write( "\n" ); document.write( "Then multiply 26.66 square yards by the cost per square yard: \n" ); document.write( "26.66*8.91 = $237.60\r \n" ); document.write( "\n" ); document.write( "You didn't say whether your instructor wants you to round up or not - but carpet is not sold in partial square yards, so the square yardage should be \r \n" ); document.write( "\n" ); document.write( "27 square yards * 8.91 = $240.57 \n" ); document.write( " \n" ); document.write( " |