title: Calculate Avg Speed
body: <p>Given a distance (50km) as integer: 50</p>
  
  <p>And a time as string in the following format:00:02:04.05</p>
  
  <p>hh:mm:ss.ms</p>
  
  <p>How would I calculate the avg speed in km/h?</p>
  
  <p>Thanks</p>
  
  <p>Lance</p>