Question

How much pure alcohol must be added to 400 ml of a 15% solution to make its strength 32%​

Answer 1

Answer:

Answer:

i will tell u give me some tym

Explanation:

Step-by-step explanation:

Answer 2

Let x ml of pure alcohol is to be added. Answer: 100 ml of pure alcohol must be added to 400 ml of a 15% solution.