document.write( "Question 845062: Help with this question please. Kim and Josh can clean a house together in 4 hours. If it takes Kim 7 hours to clean the house by herself, how long would it take Josh to clean the house alone? Leave your answer in improper fraction form.\r
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Algebra.Com's Answer #509118 by richwmiller(17219)\"\" \"About 
You can put this solution on YOUR website!
4/7+4/j=1
\n" ); document.write( "4/j=3/7
\n" ); document.write( "1/j=3/28
\n" ); document.write( "j=28/3\r
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