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A and B can finish a work together in 3 ...

A and B can finish a work together in `3 2/3` days. C and D can finish the same work in `3 1/7` days. If A, B, C and D do the work together, how long will it take for then to finish half of the work?

A

`1(1)/(13)` days

B

`(8)/(13)` days

C

`(2)/(13)` days

D

`(11)/(13)` days

Text Solution

Verified by Experts

The correct Answer is:
D
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