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A can complete 1/3 of a work in 5 days ...

A can complete `1/3` of a work in 5 days and B, `2/5` of the work in 10 days. In how many days both A and B together can complete the work?

A

`10`

B

`9"" (3)/(8)`

C

`8"" (4)/(5)`

D

`7"" (1)/(2)`

Text Solution

Verified by Experts

The correct Answer is:
B
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