xylinaluna98 xylinaluna98

09-04-2017
Mathematics

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How many liters of a 20%-alcohol solution must be mixed with 50 liters of a solution that is 80% alcohol to get a solution that is 30% alcohol

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IcefromTaiwan IcefromTaiwan

11-04-2017

take 250 liters of the 20%-alcohol solution

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