Copyright © University of Cambridge. All rights reserved.

'An Average Average Speed' printed from https://nrich.maths.org/

Show menu


  • Does it matter how far Cardiff is from Cambridge ?

  • Will the overall average speed change if it was twice as far ? Half as far ? 100 miles ? One mile ?


Here's another thought : 60 miles per hour (mph) is how many hours per mile (hpm) ?