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A can do as much work in 4 days as B can...

A can do as much work in 4 days as B can do in 5, and B can do as much work in 6 days as C in 7. In what time will C do a piece of work which A can do in a week?

A

`10(5)/(24)` days

B

`4(4)/(5)` days

C

`6(8)/(15)` days

D

`12(6)/(19)` days

Text Solution

Verified by Experts

The correct Answer is:
A
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