2 equal glasses of the same type are respectively 1/3 and 1/4 full of milk. They are then filled up with water and the contents are mixed in a pot. What is the ratio of milk and water in the pot?
How much water must be added to 60 litres of milk at a 1 1/2 litres for Rs.20 so as to have a mixture worth RS.10 2/3 litres?