A chemist needs 130ml of a 72% solution but has only 17% and 82% solutions available. Find how many ml of each that should be mixed to get the desired solution.
A chemist needs 130ml of a 72% solution but has only 17% and 82% solutions available. Find how many ml of each that should be mixed to get the desired solution.
Chapter2: Equations And Inequalities
Section2.3: Models And Applications
Problem 22SE: A chemistry teacher needs to mix a 30% salt solution with a 70% salt solution to make 20 qt of a 40%...
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A chemist needs 130ml of a 72% solution but has only 17% and 82% solutions available. Find how many ml of each that should be mixed to get the desired solution.
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