Ratios and Unit Rates Review

Vocabulary practice flashcards covering basic ratios, unit rates, diagrams, and comparison examples from the lecture.

Unit Rate

A ratio that ends with a denominator of $1$.

Normal Rate

A rate that does not have to end in a denominator of $1$.

Rate Calculation

The mathematical operations of dividing or multiplying used to find a rate.

Tape Diagram

A visual diagram used to help solve and understand ratio and rate problems.

Cheeseburger to Hamburger Equivalent Ratio Example

A relationship where having $3$ cheeseburgers for every $5$ hamburgers results in $15$ hamburgers when there are $9$ cheeseburgers.

$x, y$ Coordinate

A coordinate system used to diagram, graph, and work with ratios.

Vehicle Fuel Efficiency Rate Problem

A comparison problem evaluating which vehicle is better between a Honda Odyssey driving $188\text{ miles}$ using $8\text{ gallons}$ of gas and a Toyota driving $138\text{ miles}$ using $6\text{ gallons}$ of gas.