document.write( "Question 803954: If sally can paint a house in 4 hours and John can paint a house in 6 hours, how long does it take them together. \n" ); document.write( "
Algebra.Com's Answer #484537 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! 2.4 hours \n" ); document.write( " |