A and B can finish a piece of work in 12 days and 18 days respectively. A begins to do the work and they work alternately one at a time for one day each. The whole work will be completed in

A and B can finish a piece of work in 12 days and 18 days respectiv

1.	A and B can finish a piece of work in 12 days and 18 days respectively. A begins to do the work and they work alternately one at a time for one day each. The whole work will be completed in
A.	14 1/3 days
B.	15 2/3 days
C.	16 1/3 days
D.	18 2/3 days
Answer» B. 15 2/3 days

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A and B can finish a piece of work in 12 days and 18 days respectively. A begins to do the work and they work alternately one at a time for one day each. The whole work will be completed in

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