Question

We have 100 litres of a mixture of milk and water which is 10% water. How much more pure milk should be added so that the new mixture has only 5% water (Answer - 4 litres).#Mathematics #RatioAndProportion

Answer 1

Answer:

we should add 110 litres of pure milk so that the percentage of water turns to 5%

Step-by-step explanation:

as there is 90 litres of milk and 10 litres of water so if we want to make percentage of water to 5%-

x * 5%=10

x=200

as we already have 90 litres of milk so we need to add 110 litres of milk to make the percentage of water to 5%.