Question

work bece
10. A alone can do a piece of work in 12 days and B
alone can do the same work in 15 days. They start
working together Afer 4 days Blenves the work. In
how many days A alone complete the remaining
work?​

Answer 1

Answer:

sorry I don't know

Step-by-step explanation:

you can marke brainliest and get 3 points