In a fruit cocktail for every 30 ml of orange juice you need 45 apple and 25 coconut milk. What proportion the is Give your answer as fraction in its simple?

The proportion of orange juice to apple juice to coconut milk is 30:45:25.

To simplify this ratio, we can divide each number by 5 to get 6:9:5.

Therefore, the answer is 6:9:5.