document.write( "Question 67260: A greenhouse roof has 1.5 times the surface area of the floor. I want to coat both the roof and the floor with clear-coat plastic sealer. The total square footage for both is 750 sq ft. What is the square footage of the floor? \n" ); document.write( "
Algebra.Com's Answer #47831 by stanbon(75887) ![]() You can put this solution on YOUR website! A greenhouse roof has 1.5 times the surface area of the floor. I want to coat both the roof and the floor with clear-coat plastic sealer. The total square footage for both is 750 sq ft. What is the square footage of the floor? \n" ); document.write( "-------- \n" ); document.write( "g=1.5f \n" ); document.write( "g+f=750 \n" ); document.write( "-------- \n" ); document.write( "Substitute to get: \n" ); document.write( "1.5f+f=750 \n" ); document.write( "2.5f=750 \n" ); document.write( "floor = 300 square ft. \n" ); document.write( "--------- \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |