The diluted wine contains only 10 litres of wine and the rest is water. a new mixture is formed by replacing mixture with the pure wine whose concentration is 40%. how many litres of mixtures was replaced if initially there were 40 litres of water in the mixture?
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the total volume remain same means 50 litres
now its conc. is 40% means it contains 20 litres of wine so the volume of water displaced is 10 litres
now its conc. is 40% means it contains 20 litres of wine so the volume of water displaced is 10 litres
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