If 4 men or 8 women can do a piece of work in 15 days, in how many days can 6 men and 12 women do the same piece of work ?

If 4 men or 8 women can do a piece of work in 15 days, in how many day

1.	If 4 men or 8 women can do a piece of work in 15 days, in how many days can 6 men and 12 women do the same piece of work ?
A.	20 days
B.	45 days
C.	15 days
D.	30 days
E.	None of these
Answer» F.

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If 4 men or 8 women can do a piece of work in 15 days, in how many days can 6 men and 12 women do the same piece of work ?

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