Aubree's car used \frac{1}{40} 40
1

of a gallon to travel \frac{5}{8}
8
5

of a mile. At what rate does the car use gas, in miles per gallon?

On the double number line below, fill in the given values, then use multiplication to find the missing value. Enter your answers as fractions, mixed numbers, or whole numbers.
To enter a mixed number on the double number line, use a space and the slash key. For example: 3 1/2
0
0
miles
gallons
1
Enter your final answer as a whole number, proper fraction, or mixed number in simplest form.