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How many liters of a 40% acid solution must be added to 12 liters of a 20% solution to obtain a 25% solution?
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3 votes
How many liters of a 40% acid solution must be added to 12 liters of a 20% solution to obtain a 25% solution?

User Srking
by
4.7k points

1 Answer

3 votes

Answer:

6

Explanation:

12 x 2 = 24

24 : 4 = 6

User Efritz
by
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