Question

A can do a piece of work in 120 days and B can do it in 150 days. They work together for 20 days. Then A leaves and B alone continues the work. 12 days after that C joins the work and the work is completed in 48 days more. In how many days can C do it if he works alone?​

Answer 1

Answer:

240 days

Step-by-step explanation:

⇒d=240days