540 litres of a mixture contains milk and water in the ratio 7 : 2. How much more water is to be added to get a new mixture containing milk and water in the ratio 7 : 3 ? Options: A . &nbsp40 litres B . &nbsp50 litres C . &nbsp60 litres D . &nbsp70 litres

540 litres of a mixture contains milk and water in the ratio 7 : 2. How much

Question

540 litres of a mixture contains milk and water in the ratio 7 : 2. How much more water is to be added to get a new mixture containing milk and water in the ratio 7 : 3 ?

Options:

A . 40 litres

B . 50 litres

C . 60 litres

D . 70 litres

Answer: Option C

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