A and B together can complete some work in 36 days, b and C together can complete the same work in 60 days, A and C together can complete the same work in 45 days. In how many days B alone can complete the same work?

A and B together can complete some work in 36 days, b and C together c

1.	A and B together can complete some work in 36 days, b and C together can complete the same work in 60 days, A and C together can complete the same work in 45 days. In how many days B alone can complete the same work?
A.	60 days
B.	90 days
C.	180 days
D.	100 days
Answer» C. 180 days

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A and B together can complete some work in 36 days, b and C together can complete the same work in 60 days, A and C together can complete the same work in 45 days. In how many days B alone can complete the same work?

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