What is the ratio of milk and water in a 20-litre mixture?

A 20 litre mixture contains milk and water in the respective ratio of 3 : 2. Then 10 litres of the mixture is removed and replaced with pure milk and the operation is repeated once more. At the end of the two removals and replacements, what is the ratio of milk and water in the resultant mixture respectively?

What is the mixture when 4 liters of milk is removed?

When 4 litre of mixture is removed, remaining mixture is 16 litre. It contained 16 × 5/8 = 10 litre milk and 16×3/8 =6 litres of water. When we add 4 litres of milk, new mixture will have 14 litres of milk and 6litre water. 25 insanely cool gadgets selling out quickly in 2021.

How many litres of milk should be mixed in 2nd can?

Let x x and (12−x) ( 12 − x) litres of milk be mixed from the first and second container respectively. Hence 6 and 6 litres of milk should mixed from the first and second container respectively. Milk in 1 litre mix in 2nd can = 1 2 = 1 2 litre. ie, from each can, 1 2 ×12 =6 1 2 × 12 = 6 litre should be taken. 4.

What is the percentage of milk to water in 100 litres?

In 100 litres, 10 litres is water and 90 litres is milk. Now, as milk is added so water is still 10 litres. On adding milk, 95\% is milk and 5\% is water. 5\% of mixture = 10 litres (Water) So, 95\% of mixture = 190 litres (Milk) Milk added = 190 — 90 = 100 litres.

What is the percentage of water in 80 litre of milk?

In 80 litre mixture of milk and water, water content is 40 percent. The trader gives 20 litre of the mixture to the customer and adds 20 litres of water to the mixture. What is the final ratio of milk and water in the mixture?

What happens when you remove 20L of milk from a mixture?

Now, when we remove 20L from the mixture, the removed solution would also contain milk and water in the ratio 4:1 i.e., 16L milk and 4L water. Thus, after removing this 20L solution, the milk and water content are (4x – 16) and (x – 4) litres respectively.

How many litres of milk are in a can of milk?

A can contains 60 litres of milk. 10 litres of this milk is taken out and replaced with water. This process is repeated again. Find the amount of remaining milk in the mixture?