document.write( "Question 159714: A professional painter can paint the interior of the Jacksons' house in 3 hours. John Jackson can do the same job in 5 hours. How long would it take these two people working together t finish the same job? Round to the nearest minute. Please solve step by step. \n" ); document.write( "
Algebra.Com's Answer #117754 by checkley77(12844)\"\" \"About 
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3*5/(3+5)=15/8=1.875=1 hours and 53 minutes. \n" ); document.write( "
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