Question

If A can do a piece of work in 15 days and B is half as efficient as A, then what percentage of the work will they both do together in 8 days?​

Answer 1

Step-by-step explanation:

Question : A can do a work in 14 days and working together A and B can do the same work in 10 days. In what time can B alone do the work? 25 Days 30 Days 23 Days 35 Days.