SOLUTION: 1. a 25% solution acid is mixed with a 15% acid solution to make 20 ounces of a 21% acid solution. How many ounces of each solution are used?
2. A 35% saline solution is mixed wit
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2. A 35% saline solution is mixed wit
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Question 837122: 1. a 25% solution acid is mixed with a 15% acid solution to make 20 ounces of a 21% acid solution. How many ounces of each solution are used?
2. A 35% saline solution is mixed with a 20% saline solution to make 15 ounces of a 25% saline solution.
How many ounces of each solution are used? Answer by josgarithmetic(39616) (Show Source):
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