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A can do a piece of work in 15 days and ...

A can do a piece of work in 15 days and B can do it in `22 1/2` days.They worked together for 6 days and the remaining work was completed by C alone in 6 days. A, B and C together will do the same work in:

A

8 days

B

12 days

C

10 days

D

6 days

Text Solution

Verified by Experts

The correct Answer is:
D
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