In a mixture of milk and water, the concentration of milk becomes 40% if one litre of water is added in that mixture. After adding another one litre water, the concentration of milk becomes 33.33%. find the concentration of milk in the original mixture?

In a mixture of milk and water, the concentration of milk becomes 40%

1.	In a mixture of milk and water, the concentration of milk becomes 40% if one litre of water is added in that mixture. After adding another one litre water, the concentration of milk becomes 33.33%. find the concentration of milk in the original mixture?
A.	50%
B.	60%
C.	75%
D.	45%
E.	None of these
Answer» B. 60%

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In a mixture of milk and water, the concentration of milk becomes 40% if one litre of water is added in that mixture. After adding another one litre water, the concentration of milk becomes 33.33%. find the concentration of milk in the original mixture?

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