Mathematics, 29.12.2021 09:40 galfaro19
Solving a percent mixture problem using a system of linear equations.
A scientist mixes water (containing no salt) with a solution that contains 40% salt. She wants to obtain 240 ounces of a mixture that is 30% salt. How many ounces of water and how many ounces of the 40% salt solution should she use?
Water: ? Ounces
Salt Solution: ? Ounces
Answers: 3
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Solving a percent mixture problem using a system of linear equations.
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