Sorry to create a separate topic but I and others seem to be having 
problems replying to posts in this forum.

We found the answer: "Range is the Difference between the Lowest and 
Highest Scores"

Thank you to the people who replied here and also to those who sent 
email directly.

Andrew - I did post under the topic "Maths related riddle", not "Maths 
problem".  I would consider the riddle is maths related rather than say 
related to Gilbert and Sullivan or Corporate Law :)

Post a reply to this message