ashwin6056
New member
- Joined
- Sep 15, 2017
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- 1
A milkman sells 81 liter milk in a town. Each of his customers buy 9 liters of milk. To increase his profit the milkman adds 9 liters of water every time he sells 9 liters milk to a customer. What is the ratio of pure milk received by the 3rd customer and water in the milkman's container before 4th sell ?