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P is 40% more efficient than Q and both ...

P is `40%` more efficient than Q and both together can complete a work in `8 3/4` days. If P work for first four days alone and remaining work complete by Q, then find in how many days total work will be completed?

A

`19 2/5` days

B

16 days

C

`15 2/5` days

D

19 days

Text Solution

Verified by Experts

The correct Answer is:
A
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