Final answer:
To convert 2.5 miles to feet, multiply 2.5 by the number of feet in one mile (5,280), resulting in 13,200 feet.
Step-by-step explanation:
To convert 2.5 miles into feet, we need to use the unit equivalence that 1 mile equals 5,280 feet. For the conversion, follow these steps:
- Multiply the number of miles by the number of feet in one mile.
- 2.5 miles × 5,280 feet/mile = 13,200 feet.
Therefore, 2.5 miles is equivalent to 13,200 feet, which is choice d. This conversion is important as it allows us to understand distances in different units of measure.