A dolphin swims at a rate of 45 miles per hour. How many feet per minute is this?
If you would like to know how much is 45 miles per hour in feet per minute, you can calculate this using the following step:
1 mile per hour = 88 feet per minute
45 miles per hour = 45 * 88 feet per minute = 3960 feet per minute
Result: 45 miles per hour is 3960 feet per minute.