Question

A and B working together can finish a piece of work in 8 days, while A alone can do it in 12 days. How much time will B alone take to finish it.​

Answer 1

Answer:

4 days

Step-by-step explanation:

If its 8 days together and A got 12 days - count down from 12 until you get to 8 then you will have your anwser...