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A and B working separately can do a piec...

A and B working separately can do a piece of work in 10 days and 15 days respectively. If they work on alternate days beginning with A, in how many days will the work be complete?

A

18 days

B

13 days

C

12 days

D

6 days

Text Solution

Verified by Experts

The correct Answer is:
C
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