Betty has a cow. the cow produces 5 liters of milk in a day. if the cows diet is improved the cow will produce 200% more milk. how much milk would the cow make in a day.

We can start by setting out what we know simply.

Cow produces 5 liters a day.

The cow can make 200% more.

200% of 5, is 10. 

If he makes 200% more, he will make 10 liters more.

He already makes 5.

10+5 is what he will make.

FINAL ANSWER:

"If the cow's diet is improved, the cow will produce 15 liters of milk in a day."

I’m sure you could google it. my profile picture might