Mathematics, 01.07.2019 12:00 lovelylife7553
You need a 35% solution. you are going to mix 15 liters of a 27% solution with an amount of a 50% solution. how much of the 50% solution should you use?
Answers: 1
be the number of liters of the 50% solution used in the mixture. Then
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You need a 35% solution. you are going to mix 15 liters of a 27% solution with an amount of a 50% so...
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