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A and B can do a piece of work in 45 and...

A and B can do a piece of work in 45 and 40 days respectively. They began the work together, but A leaves after some days and B finished the remaining work in 23 days. After how many days did A leave

A

6 days

B

8 days

C

9 days

D

12 days

Text Solution

Verified by Experts

The correct Answer is:
C
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