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Ratul and Pratul together can complete a...

Ratul and Pratul together can complete a task in 18 days. They start the task together, but Rahul had to leave 7 days before the work got over. As a result it took a total of 23 days to complete the task. How many days would it have taken Pratul to complete the work by himself?

A

63

B

51

C

72

D

54

Text Solution

Verified by Experts

The correct Answer is:
A
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