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A can do 50% of the job in 16 days, B ca...

A can do 50% of the job in 16 days, B can do `(1)/(4)`th of the job in 24 days. In how many days can they do `(3)/(4)`th of the job working together?

A

24

B

9

C

21

D

18

Text Solution

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The correct Answer is:
D
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