Question

A scientist has two solutions, which she has labeled Solution A and Solution B. Each contains salt. She knows that Solution A is 20% salt and
Solution B is 80% salt. She wants to obtain 180 ounces of a mixture that is 30% salt. How many ounces of each solution should she use?
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Answer 1

The answer is 150 oz of solution a and 30oz of solution b. I’m adding in the work please ask if you have any questions