A and B can do a work in 5 days and 10 days respectively. A starts the work and B joins him after 2 days. In how many days can they complete the remaining work?

A and B can do a work in 5 days and 10 days respectively. A starts

1.	A and B can do a work in 5 days and 10 days respectively. A starts the work and B joins him after 2 days. In how many days can they complete the remaining work?
A.	1 day
B.	2 days
C.	3 days
D.	4 days
Answer» C. 3 days

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A and B can do a work in 5 days and 10 days respectively. A starts the work and B joins him after 2 days. In how many days can they complete the remaining work?

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