SOLUTION: help me please?
Together John, Tina and Chris together completes the yard in 1 hour and 20 minutes. To do it alone John will need twice the time that Tina needs and two hours more
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Question 77703: help me please?
Together John, Tina and Chris together completes the yard in 1 hour and 20 minutes. To do it alone John will need twice the time that Tina needs and two hours more than Chris. how long would it take each to complete the job working alone?
Answer by scott8148(6628) (Show Source): You can put this solution on YOUR website!
see 77704 solution
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