Mathematics, 04.04.2020 04:39 jadenpittman02

A chemist has a solution of 30 percent hydrochloric acid and a solution of 15 percent hydrochloric acid. He mixes the two solutions together to create 24 ounces of a 25 percent hydrochloric acid solution. How many ounces of the 30 percent hydrochloric acid solution did he use in order to obtain the 25 percent solution

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