Question

Three containers of capacity 20 l, 5 l and 9 l contains mixture of milk and water with milk concentration 90 %, 80% and 70% respectively. the contents of three containers are emptied into a large vessel. what is the approximately ratio of milk to water in the resultant mixture?

Answer 1

28.7 liters of milk to 5.3 liters of water       5.415 to 1