Question

A and B together can complete work in 30 days. if A work for 10 days and 40% of work is completed then the remaining work completed by in how many days​

Answer 1

Answer:

3 days

Step-by-step explanation:

because a is 10 days 40 percent than b is 10 40 percent and again 5 days 10 percent and b 5 days 10 percent