Answer: 8.95 mph
Step-by-step explanation:
So one meter per second is equal to 2.237 miles per hour. The formula would be (Distance of race/time in seconds) * 2.237 gives you speed in miles per hour. So if you could run a 100 meter dash in 25 seconds then (100/25) *2.237 = 8.95
Bob can run the 100 meter-dash in 25 seconds, his speed is 8.95 mph.
I hope this helps you out.