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A can do a piece of work in 10 days, B c...

A can do a piece of work in 10 days, B can do it in 12 days and C can do it in 15 days. In how many days they can complete the work, working together?

A

6

B

4

C

5

D

10

Text Solution

Verified by Experts

The correct Answer is:
B
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