How many inches are in one mile, using the conversion factors given?

To determine how many inches are in one mile, it's useful to know the basic conversions of lengths. One mile is defined as 5,280 feet. There are 12 inches in a single foot. Thus, to convert miles to inches, you would first convert miles to feet and then feet to inches.

By multiplying the number of feet in a mile (5,280) by the number of inches in a foot (12), you get:

5,280 feet × 12 inches/foot = 63,360 inches.

This calculation confirms that there are 63,360 inches in one mile. The correct answer reflects this conversion accurately.