Answer:
The speed of the Peregrine falcon is 185.66 miles per hour.
Step-by-step explanation:
The speed of the fastest animal, Peregrine falcon, is 83 m/s. We need to find its speed in miles per hour. To convert it from one unit to another, we must see the conversion as :
1 mile = 1609.34 meters
1 hour = 3600 seconds


So, the speed of the Peregrine falcon is 185.66 miles per hour. Hence, this is the required solution.