A dolphin swims at a rate of 45 miles per hour. How many feet per minute is this?

45 Miles per hour = 3,960 feet per minute

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.