Question

JOHN MOWS HIS LAWN IN 6 HRS,WHEREAS JANE MOWS SAME LAWN IN 3 HRS?? MY QUESTION IS HOW MUCH TIME WOULD IT TAKE FOR BOTH TO MOW THE LAWN TOGETHER???

Dec 17, 2011

John --- 1/6 lwn/hr
Jane --- 1/3 lwn/hr

1/6 + 2/6 = 3/6 = 1/2 lwn/hr
so 2 hours

Dec 17, 2011

THANK YOU!!!

Dec 17, 2011

THANK YOU DAMON MERRY CHRISTMAS<<<<

Dec 17, 2011

Merry Christmas :)

Dec 17, 2011

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