A and B together can do a piece of work in 5 days and A alone can do it in 30 days. B alone can do the work in how many days?

A and B together can do a piece of work in 5 days and A alone can do i

1.	A and B together can do a piece of work in 5 days and A alone can do it in 30 days. B alone can do the work in how many days?
A.	5
B.	6
C.	8
D.	10
Answer» C. 8

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A and B together can do a piece of work in 5 days and A alone can do it in 30 days. B alone can do the work in how many days?

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