If 15 men can do a piece of work in 14 days, how many men will be needed to do the work in 30 days?

If 15 men can do a piece of work in 14 days, how many men will be need

1.	If 15 men can do a piece of work in 14 days, how many men will be needed to do the work in 30 days?
A.	8
B.	10
C.	7
D.	9
Answer» D. 9

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If 15 men can do a piece of work in 14 days, how many men will be needed to do the work in 30 days?

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