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The ratio of milk and water in 60 Litres of adulterated milk is 2: 1. If the ratio of milk and water is to be 1: 2, then the amount of water to be added further is

#### Options

20 Litres

30 Litres

40 Litres

60 Litres

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#### Solution

**60 Litres**

**Explanation:**

In 60 litres of adulterated milk, water is `=1/3xx60=20` litre

Milk = 40 litre

Let

According to the question,

amount of water to be added be x

`40/(20+"x")=1/2`

x = 60 litre

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