Math
Unit rates.
Definition
A unit rate is a ratio that compares a quantity to one unit of another quantity. It tells you how much of something corresponds to exactly one of something else, making comparisons easy.
Examples
Real-world.
- 1 Driving 180 miles in 3 hours gives a unit rate of 60 miles per hour
- 2 A 12-pack of soda for $6 is $0.50 per can
- 3 Typing 250 words in 5 minutes is a unit rate of 50 words per minute
Key Fact
Unit rate = total quantity รท number of units