A and B together can complete a piece of work in 18 days, B and C in 24 days and A and C in 36 days. In how many days, will all of them together complete the work ?

A and B together can complete a piece of work in 18 days, B and C in 2

1.	A and B together can complete a piece of work in 18 days, B and C in 24 days and A and C in 36 days. In how many days, will all of them together complete the work ?
A.	16 days
B.	15 days
C.	12 days
D.	10 days
Answer» B. 15 days

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A and B together can complete a piece of work in 18 days, B and C in 24 days and A and C in 36 days. In how many days, will all of them together complete the work ?

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