Question

40 litres of milk contain 10% water . Find the quantity of water to be added to the milk so that it may contain 20% water?​

Answer 1

Answer:

8 liters

Step-by-step explanation:

4 liters is 10% of 40 liters so 8 liters will be the 20% of 40 liters of milk

Answer 2

Answer:

so the correct answer is 5L