Question

4 men and 6 boys can finish a peice of work in 5 days while 3 men and 4 boys can finish it in 7 days. find the time taken by 1 boy alone or 1 men alone

Answer 1

10 people can do the work in 5 days . 7 people can do it in 7 days so 1 boy can do it in more than 15 days