If you can finish these problems, you'll be smarter than I am. Four ducks and three ducklings weigh 44kg.
All ducks weigh the same and all ducklings weigh the same.
It takes one man one day to dig a 2m x 2m x 2m hole. A farmer grows 252 kilograms of apples. He sells them to a grocer who divides them into 5 kilogram and 2 kilogram bags. A 800 seat multiplex is divided into 3 theatres. There are 270 seats in Theatre 1, and there are 150 more seats in Theatre 2 than in Theatre 3.