document.write( "Question 363482: Jack usually mows his lawn in 4 hours. Marilyn can mow the same yard in 6 hours.
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Algebra.Com's Answer #259168 by robertb(5830)\"\" \"About 
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\"x%281%2F4+%2B+1%2F6%29+=+1\",
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\n" ); document.write( "\"x+=+12%2F5\",
\n" ); document.write( "or x = 2.4 hours, the time it would take them to mow the lawn together.
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