document.write( "Question 301024: Ben can paint a kitchen in 5 hours. Courtney can paint the same room in 6 hours. How long will it take them, working together, to paint the kitchen? \n" ); document.write( "
Algebra.Com's Answer #215867 by checkley77(12844)\"\" \"About 
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1/5+1/6=1/x
\n" ); document.write( "(6+5)/5*6)=1/x
\n" ); document.write( "11/30=1/x
\n" ); document.write( "11x=30
\n" ); document.write( "x=30/11
\n" ); document.write( "x=2.7 hours working togeter.
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