Answer :

To determine how many miles Daria ran, we need to follow these steps:

1. Understand the relationship between feet and miles: There are 5,280 feet in a mile. This is a standard conversion factor in the U.S. customary system of measurement.

2. Identify the given information: Daria ran 5,280 feet.

3. Set up the conversion: We need to convert feet to miles. We'll divide the number of feet by the number of feet in a mile.

4. Perform the calculation:
[tex]\[ \text{Miles run} = \frac{\text{Feet run}}{\text{Feet per mile}} = \frac{5280 \, \text{feet}}{5280 \, \text{feet per mile}} \][/tex]

5. Solve the division:
[tex]\[ \text{Miles run} = 1.0 \, \text{mile} \][/tex]

So, the number of miles Daria ran is 1.0 mile.