document.write( "Question 567857: A painter can paint a kitchen in 12 hours. An apprentice can paint the same kitchen in 36 hours. If they worked together, how long would it take them to paint the kitchen? \n" ); document.write( "
Algebra.Com's Answer #366741 by mananth(16946)\"\" \"About 
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Painting the kitchen is 1 job 1 job
\n" ); document.write( "Painter 12 hours
\n" ); document.write( "he does 1/12 job in 1 hour
\n" ); document.write( "Apprentice 36 hours
\n" ); document.write( "he does 1/36 of thejob in 1 hour
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\n" ); document.write( "Together they will do 1/12 + 1/36
\n" ); document.write( "Together they will do 1/ 9 of the job in one hour
\n" ); document.write( "For 1 job they will take 9 hours
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