### Home > CC2 > Chapter 5 > Lesson 5.3.4 > Problem 5-139

5-139.

If you can travel

Since each gallon of gasoline gives the same amount of mileage, use a common ratio for the miles per gallon.

The ratio between

5-139.

If you can travel

Since each gallon of gasoline gives the same amount of mileage, use a common ratio for the miles per gallon.

The ratio between