document.write( "Question 329023: Working together, Fred and Jill can feed the chickens in 4 hours. Working alone, Jill can feed the chickens in 10 hours. How long would it take Fred to feed the chickens working by himself? \n" ); document.write( "
Algebra.Com's Answer #235743 by scott8148(6628)\"\" \"About 
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in 4 hr , Jill feeds 4/10 of the chickens ___ so Fred feeds 6/10\r
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\n" ); document.write( "\n" ); document.write( "it would take Fred [4/(6/10)] hrs to feed all the chickens by himself
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