A can do a piece of work in 4 hours. A and C together can do it in just 2 hours, while B and C together need 3 hours to finish the same work. In how many hours B can complete the work?

A can do a piece of work in 4 hours. A and C together can do it in jus

1.	A can do a piece of work in 4 hours. A and C together can do it in just 2 hours, while B and C together need 3 hours to finish the same work. In how many hours B can complete the work?
A.	10 hours
B.	12 hours
C.	16 hours
D.	18 hours
E.	None of these
Answer» C. 16 hours

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A can do a piece of work in 4 hours. A and C together can do it in just 2 hours, while B and C together need 3 hours to finish the same work. In how many hours B can complete the work?

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