In a mixture of 100 liters of fuel, the ratio of petrol and adulterated particles is 4:1. if pump owner wants to the ratio to be 19:1, what would be the quantity of pure petrol to be added to the mixture?

In a mixture of 45 litres, the ratio of milk and water is 4 : 1 . How much water must be added to make the mixture ratio 3 : 2 ?

In 40 litres mixture of milk and water the ratio of milk to water is 7 : 1. In order to make the ratio of milk and water 3:1, the quantity of water (in litres) that should be added to the mixture will be

In a mixture of 60 litres, the ratio of milk and water is 2:1. If this ratio is to be 1: 2, then the quantity of water to be further added is:

In a mixture of 35 L, the ratio of milk and water is 4:1 . If 7 L of water is added to mixture, then the new ratio will be

In a mixture of 35 litres, the ratio of milk and water is 4:1. If 7 litres of water is added to the mixture, the ratio of milk and water of the new mixture will be

In a mixture of 60 liters, milk and water are in the ratio 2:1. find the quantity of water to be added to make the ratio 4:3

In a mixture of 60 L, the ratio of ethanol to water is 4:1 . The quantity of water to be added to the mixture to make ratio 2:1 will be

In a 56 liters mixture of milk and water , the ratio of milk to water is 5:2 . In order to make the ratio of milk to water 7: 2, some quantity of milk is to be added to the mixture. The quanity of the milk is to be added to the mixture . The quantity of the milk present in the new mixture will be :