How many (MPH) did Usain Bolt ran today in the Olympics to break the World Record time?

Question

How many (MPH) did Usain Bolt ran today in the Olympics to break the World Record time?

Answer 1

Hi, I figured it is 23.08 mph -

**Calculation**

100 (meters) divided by 9.69 (usain bolts record time)

= 10.32 (how many meters Usain runs in a second).  

10.32 x - 60 (Per Minute) = 619.2 x 60 (Per hour)

= 37152 (how many meters Usain runs in one hour).  

37152 divided by 1609.344 (amount of meters in one mile) = 23.08

100 / 9.69 = 10.32 x 60 x 60 = 37152 / 1609.344 = 23.08

:D

Answer 2

23.08mph!!

Answer 3

Yes he broke it! Reppin jamaicaa!!!

Answer 4

Some one calculated it earlier...23 MPH