Question

In the 1litre mixture of water and milk ,10% is water . To keep 20% water in the new mixture ,Find the amount of water ?​

Answer 1

Answer:

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Step-by-step explanation:

Explanation-

Mixture given = 40L

10% of which was water. So remaining 90% was milk.

Now we have to increase the water percentage to 20%. Therefore the milk percentage in new mixture is 80%. In ratio, it becomes 4:1.

Lets say we added ‘x’ litres of water in the mixture and quantity of milk remains constant throughout.

So, x=5L of water must be added in the mixture to make water 20% in new mixture.

Answer 2

Answer:

200 ml

Step-by-step explanation:

In mixture of one litre, 10% is water it means that 100 ml is water

Now,

For 20% water in mixture of water and milk we need 200 ml of water