Question

25person can finish a certain work in 20days.when should 15 persons leave the work ,if whole work to be finished in 37.5days after they leave work?​

Answer 1

Answer:

More info needed, they would work 88.88% percent as much as usual, or 11.12% less

Step-by-step explanation:

x = fraction of the completed work per person per day

25x = 1/20

x = 1/500

15x = 3/100 of the job per day

33.33 days at normal work rate.

If they work 88.88% as much as normal, they will finish in 37.5 days.