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A can do a certain job in 12 days. B in ...

A can do a certain job in 12 days. B in 60% more efficient than A. What is the number of days it takes B to do the same piece of work ?

A

6

B

`6 1/4`

C

`6 2/3`

D

8

Text Solution

Verified by Experts

The correct Answer is:
C
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