document.write( "Question 706076: Jose can paint a room in two hours, juanita can paint the room in three hours, how long would it take them to paint the room working together? \n" ); document.write( "
Algebra.Com's Answer #434974 by nerdybill(7384)![]() ![]() You can put this solution on YOUR website! Jose can paint a room in two hours, juanita can paint the room in three hours, how long would it take them to paint the room working together? \n" ); document.write( ". \n" ); document.write( "Let x = time (hours)it takes for both \n" ); document.write( "then \n" ); document.write( "x(1/2 + 1/3) = 1 \n" ); document.write( "multiplying both sides by 6: \n" ); document.write( "x(3 + 2) = 6 \n" ); document.write( "x(5) = 6 \n" ); document.write( "x = 6/5 hours \n" ); document.write( "or \n" ); document.write( "x = 1 hour and 12 minutes \n" ); document.write( " |