Mathematics, 26.02.2020 20:57 jby
A 7-gallon mixture contains 45% acid. A 5 gallon mixture contains 30% acid. What percent acid is obtained by putting the two mixtures together, please answer ASAP
Answers: 2
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A 7-gallon mixture contains 45% acid. A 5 gallon mixture contains 30% acid. What percent acid is obt...
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