Question

On an average day a horse might drink 50l a sheep might drink 4l and a chicken might drink 200ml. How much water would a farm with 3 horses 15 sheep and 12 chickens need for a day

Answer 1

50 L X 3 = 150 L (water value for horses)
4 L X 15 = 60 L (water value for sheep)
200 mL X 12 = 2,400 mL or 2.4 L (water value for chickens)
Add them all together.
150 + 60 + 2.4 = 212.4 L of water is used daily