Question

A can do a piece of work in 24 days while B alone can do it in 32 days. if A B and C working together finish it in 8 days In how many days can C alone finish the work​

Answer 1

Answer:

19.2 days

Step-by-step explanation:

A in 24 days can complete = 1 piece of work

So in 1 day A can complete = 1/24 piece of work

B in 32 days can complete = 1 piece of work

So in 1 day B can complete = 1/32 piece of work

Let C in x days can complete = 1 piece of work

So in 1 day C can complete = 1/x piece of work

Together they can complete the work in 8 days

8[(1/24) + (1/32) + (1/x)] = 1

x = 19.2 days