Question

A mixture contains 80 acid and rest water.Part of the mixture that should be removed

Answer 1

Answer:

mixture contains 80% acid and rest water. Part of the mixture that should be removed and replaced by same amount of water to make the ratio of acid and water 4 : 3 is. Let the total quantity of mixture be 70 litres. Therefore, (56 - 40) = 16 litres of acid is removed from the original mixture.