Question

a certain quantity of water is mixed with milk priced at rs 12 per litre.the price of mixture is rs 8 per litre.find out the ratio of water and milk in the new mixture​

Answer 1

Answer:

Explanation: Cost Price of 1 litre of water = Rs 0. Cost Price of 1 litre of milk = Rs 12. Mean Price of Mixture = Rs 8. Therefore, Water:Milk = (12-8):(8-0) = 4:8 = 1:2.