Question

1818/ 7A
1. A alone can do a piece of work in 10 days and B alone can do it in 15 days. In how many days will A and B
together do the same work?
2. A can finish a work in 18 days and B can do the same work in half the time taken by A. Then, working
together, what part of the same work they can finish in a day?
h
ith the hain of hircon he can do it in 3 days in what time can​

Answer 1

Answer:

1. A will do it in 10 day

B will do it in 15 day

so they both can do it in 25 day