Mathematics, 21.04.2021 21:20 mrme41

A chemist needs to make 300 ounces of a 40% acid solution by mixing a 30% acid with an 80% acid. Find the number of ounces needed of each type of acid.

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A chemist needs to make 300 ounces of a 40% acid solution by mixing a 30% acid with an 80% acid. Fin...

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