Achemistry teacher needs to mix a 40%
40%
salt solution with a 80%
80%
salt...
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Mathematics, 07.12.2019 17:31 tabithacat3536
Achemistry teacher needs to mix a 40%
40%
salt solution with a 80%
80%
salt solution to make 20
20
qt of a 70%
70%
salt solution. how many quarts of each solution should the teacher mix to get the desired result?
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Answers: 3
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