rates?43. A milkman buys 15 litres milk partly at the rate of 12 per litre and remaining at the rate of 14 perlitre. By selling the whole milk at the rate of xx 15 per litre he has gained 12 %. Find the separate

A shopkeeper sold 22 litres of milk at the rate of Rs. 18 per litre. Find the amount earned the shopkeeper.

A milkman bought 50 litres of milk for Rs 15 per litre and sold it at a profit of Rs 150 .What was the selling price of milk per litre?

A dishonest milkman purchased milk at 10 per litre and mixed 5 litres of water in it. By selling the mixture at the rate of 10 per litre he earns a profit of 25%. The quantity of the amount of the mixture that he had was:

Raju purchased glasses at the rate of ₹ 15 per glass and sold them at the rate of ₹ 12 per glass. On selling 42 glasses, what will be the loss percentage?

A milloran purchases 25 litres of milk from a dairy for Rs.800 and sells it at the rate of 33.50 per litre. What is the profit or loss %?(rounded of)