MathematicsProblem-Solving & Data Analysis
medium DifficultyTarget: 50s
SAT Weighted Average Mixture Question
A chemist prepares a solution by mixing 40 mL of a 15% acid solution with 60 mL of a 35% acid solution. What is the concentration of acid in the resulting mixture?
Related SAT Skill
Study This Skill GuideProblem-Solving & Data Analysis
This domain evaluates quantitative reasoning using real-world data, including ratios, rates, proportional relationships, percentages, two-way frequency tables, and statistical summaries.
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