4 men or 6 boys can dig a well in 14 days.how long would would 2 men and 4 boys take to dig the same well?please answer it as early as possible!
4 men 0r 6 boys can dig a well in 14 days
1 boy work in 1 day = 2/3 of men in one day
x1:x2::y2:y1
4 men:4 2/3 men::x:1