Math Problem Statement
Norachai created a mental counting 23% silver by combining two other metals One of these other metals weighed 1mg and contained 34% silver If the other weighed 11mg then what percent of it was silver
Solution
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Math Problem Analysis
Mathematical Concepts
Algebra
Mixture Problems
Percentage
Formulas
Total silver in the mixture: (weight1 * percentage1) + (weight2 * percentage2) = total silver
Percentage in second metal: (total silver - silver in first metal) / weight2
Theorems
Linear Equations
Suitable Grade Level
Grades 8-10
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