- A18
- B9
- C27
- D15
Step-by-Step Solution
Milk = 36 L, water = 9 L. For 4 : 3 the water must be L, so add 27 − 9 = 18 L.
Answer: A) 18
A 45-litre can of milk contains milk and water in the ratio 4 : 1. How many litres of water should be added to make the ratio 4 : 3?
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