A 180 liter mixture of milk and water contains 20% water. How much milk, in the liters, must be added to the mixture so that the new mixture with contain water and milk in the ratio of 1 : 7?

General Mathematics Part

1. A 180 liter mixture of milk and water contains 20% water. How much milk, in the liters, must be added to the mixture so that the new mixture with contain water and milk in the ratio of 1 : 7?

[Dhaka Bank MTO-2011 : 2011]

1. 100 liters

2. 108 liters

3. 144 liters

4. 252 liters

5. None of these

Answer

Comments