Ngoc needs to mix a 30% alcohol solution with a 60% alcohol solution to create 100 millileters of a 48% solution. How many millileters of each solution must Ngoc use? Answer: Ngoc must mix millileters of 30% solution and millileters of 60% solution.

Ngoc needs to mix a 30% alcohol solution with a 60% alcohol solution to create 100 millileters of a 48% solution. How many millileters of each solution must Ngoc use? Answer: Ngoc must mix millileters of 30% solution and millileters of 60% solution.

College Algebra

1st Edition

ISBN:9781938168383

Author:Jay Abramson

Publisher:Jay Abramson

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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Question

Ngoc needs to mix a 30% alcohol solution with a 60% alcohol solution to create 100 millileters of a 48% solution. How many millileters of each solution must Ngoc use?

Answer: Ngoc must mix
millileters of 30% solution and
millileters of 60% solution.

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