Professor Baird wants to mix a solution
containing 10% acid with one containing 15%
acid to...
![Mathematics](/tpl/images/cats/mat.png)
Mathematics, 01.12.2021 19:50, jayycruz59
Professor Baird wants to mix a solution
containing 10% acid with one containing 15%
acid to obtain a 20-ounce solution containing
12% acid. How many ounces of the 10% solution
should the professor use?
![answer](/tpl/images/cats/otvet.png)
Answers: 3
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