Question

A milk vendor has 2 container of milk. in the first container, the water is 20% and the rest is mulk and in the second container water is 60%. how much milk should he mix from each containers so as get 15 litres of milk such that the ratio of water to milk is 7:8? (Hint- the answer is 5 litres, 10 litres)

please give correct solution. this is urgent.​

Answer 1

Answer:

I think the answer is 10 litres