Question

Mohit can complete a work in 15 days whereas Anuj can complete the same work in 40 days find. {a}work done by Mohit in 20 days. {b}work left after Mohit has worked on it for 20 days.{C} time taken by anuj to complete the remaining work

Answer 1

a. if u take whole part its 1=40 days 20 means 1/2 .
b. the leftover will be 1-1/2 so 1/2
c. he can complete remaining in 40-1/2 =20 days