Problem 11: If 3 men or 6 boys can do a piece of work in 20 days, then in how many days 6 men and 8 boys will finish the same work?
a) 4 days b) 5 days d) 7 days d) 6 days
Welcome!Log into your account
Problem 11: If 3 men or 6 boys can do a piece of work in 20 days, then in how many days 6 men and 8 boys will finish the same work?
a) 4 days b) 5 days d) 7 days d) 6 days
