document.write( "Question 359611: paul paints a room in 6 hours. joel paints the room in 3 hours. how long will it take them to paint togather? \n" ); document.write( "
Algebra.Com's Answer #256606 by stanbon(75887)\"\" \"About 
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paul paints a room in 6 hours. joel paints the room in 3 hours. how long will it take them to paint together?
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\n" ); document.write( "Paul's rate: 1/6 job/hr
\n" ); document.write( "Joel's rate: 1/3 job/hr
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\n" ); document.write( "Together rate: 1/x job/hr
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\n" ); document.write( "Equation:
\n" ); document.write( "rate + rate = together rate
\n" ); document.write( "1/6 + 1/3 = 1/x
\n" ); document.write( "---
\n" ); document.write( "x + 2x = 6
\n" ); document.write( "3x = 6
\n" ); document.write( "x = 2 hrs ( time to do the job together)
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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