document.write( "Question 396482: you need to paint a rectangular 12 ft x 10 ft wall. One can of paint covers 35 sq ft. How many cans are needed to paint the wall? \n" ); document.write( "
Algebra.Com's Answer #281221 by richard1234(7193)![]() ![]() You can put this solution on YOUR website! The area of the wall is 120 sq ft.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "120 sq ft / 35 sq ft = 3.428... so four cans are required. \n" ); document.write( " |