Question

Two solutions of milk and water are combined in the ratio of volumes 2 : 3. The resultant
solution is a 40% milk solution. Find the concentration of the first solution if the
concentration of the second is 60%.
(a)
20%
(b) 15%
(c) 10%
(d) 5%​

Answer 1

Answer:

A.10% is the concentration of the first solutions