Wang Dabo, a breeder, raises 120 chickens. The number of geese is 4 / 5 of that of chickens and 2 / 3 of that of ducks. How many chickens, ducks and geese does Wang Dabo raise?

Wang Dabo, a breeder, raises 120 chickens. The number of geese is 4 / 5 of that of chickens and 2 / 3 of that of ducks. How many chickens, ducks and geese does Wang Dabo raise?

Goose: 120 × 4 / 5 = 96
Ducks: 96 △ 2 / 3 = 144
Total: 120 + 96 + 144 = 360