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Grade 6 Math Lab: The Physics of Algebra FREE
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Rates and Unit Rates
Learning Objectives
- Calculate unit rates
- Compare rates
- Apply rates to problems
Key Concepts
Rate
A ratio comparing quantities with different units
Unit Rate
A rate with denominator of 1
Theory
Speed is distance/time. To find unit rate, divide to get "per one" (e.g., miles per hour).
Examples
120 miles in 2 hours
Solution: 60 mph (120 ÷ 2)