document.write( "Question 301084: Sally can paint a house in 4 hours and Cecil can paint the house in 6 hours,what time will it take for the 2 to paint the house? \n" ); document.write( "
Algebra.Com's Answer #215908 by richwmiller(17219)![]() ![]() You can put this solution on YOUR website! together? \n" ); document.write( "x/4+x/6=1 \n" ); document.write( "3x+2x=12 \n" ); document.write( "5x=12 \n" ); document.write( "x=12/5=2.4 hours together \n" ); document.write( "2 hours 24 minutes \n" ); document.write( " \n" ); document.write( " |