Darwin has 600$. He spent 1/3 of it on gas for his car, and 1/4 of what was left on food. How much money did he have left?
600/3=<T>divide(600, 3)=200.0$ for gas
After buying gas, Darwin has 600-200=<T>subtract(600, 200)=400$ left
400/4=<T>divide(400, 4)=100.0$ on food
Darwin has 400-100=<T>subtract(400, 100)=300$ left
