Unit rate is a ratio that compares a quantity to one unit of another quantity. It tells you how much of something you get for one unit of something else. For example, if you buy 5 apples for $2.50, the unit rate is the price per apple. Finding the unit rate helps you make comparisons and solve problems involving proportions.
To find the unit rate, you usually divide the first quantity by the second quantity to get a value for one unit.
Match the terms with their definitions:
| Term | Definition |
|---|---|
| 1. Ratio | A. A comparison of two quantities with different units. |
| 2. Unit Rate | B. A rate where the second quantity is one. |
| 3. Rate | C. Two ratios that are equal. |
| 4. Proportion | D. A comparison of two quantities. |
| 5. Equivalent Ratios | E. Ratios that express the same relationship. |
A _______ is a comparison of two quantities. A special type of ratio is a ______, which compares a quantity to one unit. To find a unit rate, you often need to _______ one quantity by another. If two ratios are equal, they form a ________.
Explain in your own words how unit rates can help you make better decisions when shopping. Give a specific example.
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