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#1 Re: Ganesh's Puzzles » Problems and Solutions » 2006-07-12 01:19:14

ganesh wrote:

Outstanding! You are really supersmart! big_smile
Try this one....But don't post your reply immediately.
Let others too try. big_smile

(2) A mixture of 40 liters of milk and water contains 10% water. How much water must be added to make water 20% in the new mixture? smile

I think that you would have to add 5 liters of  water to make the solution 20%.

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