document.write( "Question 555328: One kid can mow 4.5 lawns an hour and another kid can mow 6 lawns an hour. if both kids worked together to mow one lawn, how long would it take?\r
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Algebra.Com's Answer #361741 by saifoo.khan(162)\"\" \"About 
You can put this solution on YOUR website!
18/7 hrs.
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