The ratio of milk to water in three containers of equal capacity is.3 : 2, 7 : 3 and 11 : 4 respectively. The contents of the three containers are mixed together. What is the ratio of milk to water after mixing? `19 :4` b. `7:3` c. `61 : 29` d. `41 : 18`

There are tow containers of equal capacity .the ratio of milk to water in the first container is 3:1 and in the second container is 5:2 If they are mixed up the ratio of milk to water the mixture will be :

The ratio of milk and water in mixtures of four containers are 5 :3, 2:1, 3:2 and 7: 4 respectively. In which container is the quantity of milk, relative to water, minimum?

The ratios of spirit and water in vessels A and B are 4 : 5 and 7: 11, respectively. The contents of A and B are mixed in the ratio 2 : 5. What is the ratio of spirit and water in the resulting solution?

Three containers have their volumes in the ratio 3 : 4 : 5 . They are full of mixtures of milk and water. The mixtures contain milk and water in the ratio of (4 : 1), (3 : 1) and (5 : 2) respectively. The contents of all these three containers are poured into a fourth container. The ratio of milk and water in the fourth container is