Question

If 12 men and 16 boys can do a piece of work in 5 days and 5 days and 13 men and 24 boys can do it in 4 days compare the daily woek done by a men with that done

Answer 1

Answer:

Work done by a man in a day is the same as done by 2 boys

Step-by-step explanation:

12 men and 16 boys do a piece of work in 5 days

13 men and 24 boys do the same piece of work in 4 days

so 5 (12M + 16B) = 4 (13M + 24B)

60M + 80B = 52M + 96B

8M = 16B

M=2B

Work done by a man in a day is the same as done by 2 boys.