answersLogoWhite

0

1 mile = 1760 yards

1/1760 mile = 1 yard

100/1760 miles = 100 yards

1 hour = 3600 seconds

1/3600 hour = 1 second

9.21/3600 hours = 9.21seconds

speed = distance / time

= (100/1760 miles) / (9.21/3600 hours)

~= 22.21 mph.

User Avatar

Wiki User

14y ago

Still curious? Ask our experts.

Chat with our AI personalities

EzraEzra
Faith is not about having all the answers, but learning to ask the right questions.
Chat with Ezra
JudyJudy
Simplicity is my specialty.
Chat with Judy
ViviVivi
Your ride-or-die bestie who's seen you through every high and low.
Chat with Vivi

Add your answer:

Earn +20 pts
Q: How many mph is 100 yards in 9.21 seconds?
Write your answer...
Submit
Still have questions?
magnify glass
imp