Question

A and B can do work in 8 days. Which A alone can do in 12 days. In how many days B can do the same work?​

Answer 1

Answer:

4

try to process the situation

Answer 2

Answer:

amount of work done by A and B in 1 day=1/8

work done by A alone in one day=1/12

hence,ATQ

1/12+1/x=1/8

or 1/x= 1/8-1/12=1/24

hence,b alone can do the work in 24 days....

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