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Chandni and Divakar can do a piece of wo...

Chandni and Divakar can do a piece of work in 9 days and 12 days respectively. If they work for a day alternatively, Chandni beginning, in how many days, the work will be completed?

A

`10 1/4`

B

`9 1/5`

C

11.11

D

10

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The correct Answer is:
A
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