### Home > GB8I > Chapter 2 Unit 2 > Lesson INT1: 2.2.4 > Problem2-82

2-82.

A car gets $25$ miles per gallon of gas. It travels for 45 minutes at $65$ miles per hour. How many gallons of gas does the car use during that time? Show your work using units and Giant Ones.

Start by calculating the number of miles the car travels in 45 minutes.

$\frac{\text{65 miles}}{\text{1 hour}}\quad\text{or}\quad\frac{\text{1 hour}}{\text{60 minutes}}\quad\text{or}\quad\frac{\text{1 gallon}}{\text{25 miles}}\quad\text{or}\quad\frac{\text{25 miles}}{\text{1 gallon}}\quad \text{ are possible choices.}$