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A vessel contains total 95 litre mixture of milk & water in the ratio of 15 : 4 respectively. P litre of mixture taken out from the vessel and 18 litres water added in the remaining mixture, then the new ratio of milk to water becomes 3 : 2, find the value of P?

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A 30 litres mixture of milk and water contains 10% water. How much milk should be added so that the percentage of water in the mixture comes down to 2%?

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Two liquids A and B are in the ratio 5:1 in container 1 and in the ratio 1:3 in container 2. In what ratio should the contents of the two containers be mixed so as to obtain a mixture of A and B in the ratio 1:1?

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Vol of A= 5x ;

Vol of B= x ; Total Vol= 6x.

Container 2:

Let each part be y.

Vol of A= y ;

Container 2:

Let each part be y.

Vol of A= y ;

Vol of B= 3y;

Total Vol= 4y.

After Mixing:

Vol of A= 5x + y

Vol of B= x + 3y

As Ratio of A:B is 1:1, hence

5x+y = x+3y

2x = y

So,

Ratio of Total Vol 1 : Total Vol 2 =

6x / 4y

After Mixing:

Vol of A= 5x + y

Vol of B= x + 3y

As Ratio of A:B is 1:1, hence

5x+y = x+3y

2x = y

So,

Ratio of Total Vol 1 : Total Vol 2 =

6x / 4y

= 6x / 4(2x)

= 6/8 = 3/4.

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