Question

A can do a piece of work in 10 days and B can do the same work in 15 days.They work together for 3 days and then B leaves. How many days will A alone complete the remaining work?​

Answer 1

Answer:

See down

Step-by-step explanation:

A will alone complete the remaining work = 10+3= 13

B = 15+3 = 18

A+B = 13+18 = 31

so, A will do the remaining work in 31 days