SOLUTION: In a 25litres mixture of milk and water , the water is only 20%.how many litres of water is required to increase the percentage of water to 90%.

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Question 1032169: In a 25litres mixture of milk and water , the water is only 20%.how many litres of water is required to increase the percentage of water to 90%.
Answer by Alan3354(69443) About Me  (Show Source):
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In a 25litres mixture of milk and water , the water is only 20%.how many litres of water is required to increase the percentage of water to 90%.
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Add L liters
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25*20 + L*100 = (25+L)*90