Math Problem Statement
Runner walks on a circular track with a radius of 15m. What is the runner’s average speed in m/s if he walked halfway in 10 minutes. Answer in 2 decimal places.
Solution
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Math Problem Analysis
Mathematical Concepts
Geometry
Circumference of a Circle
Speed Calculation
Formulas
Circumference of a circle: C = 2πr
Speed formula: v = distance / time
Theorems
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Suitable Grade Level
Grades 6-8
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