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Find the unit rate. $\newline$ $9$ passengers in $3$ cars = $\_\_\_\_$ passengers per car

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Full solution

Q. Find the unit rate.

\newline

9

passengers in

3

cars =

\_\_\_\_

passengers per car

Unit Rate Formula: What is the formula for unit rate? It's $\text{passengers} \div \text{cars}$ .
Equivalent Expression: What's the equivalent expression to calculate the unit rate? It's $9 \div 3$ .
Calculation: Divide the total number of passengers by the total number of cars. $9$ passengers $\div$ $3$ cars = $3$ passengers per car.

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