SOLUTION: During a training session I sprinted 100 meters in 10 seconds. What is my average speed over the entire distance in km/h?

Algebra ->  Customizable Word Problem Solvers  -> Misc -> SOLUTION: During a training session I sprinted 100 meters in 10 seconds. What is my average speed over the entire distance in km/h?      Log On

Ad: Over 600 Algebra Word Problems at edhelper.com


   



Question 1084840: During a training session I sprinted 100 meters in 10 seconds. What is my average speed over the entire distance in km/h?
Answer by MathLover1(20850) About Me  (Show Source):
You can put this solution on YOUR website!

100m in 10s (seconds) is 100m%2F10s=10%28m%2Fs%29->average speed
convert meter to km and second to hour:
1m=0.001km and 1s=%281%2F3600%29h
so, average speed in km%2Fhis:
10%28m%2Fs%29=10%280.001km%2F%281%2F3600%29h%29
10%28m%2Fs%29=10%280.001%2A3600%28km%2Fh%29%29
10%28m%2Fs%29=36%28km%2Fh%29