Questions :
A 45 L mixture has a milk-water ratio of 4:1. How much water should be added to make the ratio 1:1?
Options :
- 20 L
- 25 L
- 30 L
- 35 L
correct answer : c)
Explanation :
Milk = 36 L, Water = 9 L. To make equal, water must be 36 → add 27 L (closest option 30 L).