Math Problem Statement
A chemist needs 130 millimeters of a 49% solution but has only 24% and 89% solutions available. Find how many millimeters of each that should be mixed to get desired solution.
Solution
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Math Problem Analysis
Mathematical Concepts
Algebra
System of Linear Equations
Mixture Problems
Formulas
x + y = Total Volume
0.24x + 0.89y = Desired Concentration × Total Volume
Theorems
Linear Equation Solutions
Suitable Grade Level
Grades 8-10
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