Question

13. A and B together can do a work in 25 days. They work to together for 15 days and then B leaves. A finishes the rest of the work in 20 days. How many days would each take to complete the work seperately?​

Answer 1

Step-by-step explanation:

A and B can do a job together in 25 days. After 15 days B leaves. If A completes the remaining part of the job in 20 days how long would each take to complete the job, working separately? So it would take A double time to do the work so it should take 50 days to do the work instead of 25 days