A and B can finish a piece of work in 16 days and 12 days respectively. A started theand worked at it for 2 days. He was then jotned by B. Find the total time taken to finiworkA can do a piece of work in 14 days while B can do it in 21 days. They began togetheworked at it for 6 days. Then. A fell ill and B had to complete the remaining work alohow many days was the work completed?

A and B can finish a piece of work in 16 days and 12 days respectively

1.	A and B can finish a piece of work in 16 days and 12 days respectively. A started theand worked at it for 2 days. He was then jotned by B. Find the total time taken to finiworkA can do a piece of work in 14 days while B can do it in 21 days. They began togetheworked at it for 6 days. Then. A fell ill and B had to complete the remaining work alohow many days was the work completed?
Answer» X could complete a piece of work in 16 hours and Y could complete the same work in 20 hours. they worked together for 8 hours and then Y left . Find the time required by X to complete the remaining work alone.