You may also like
Football Crazy Hockey Mad
In a league of 5 football teams which play in a round robin tournament show that it is possible for all five teams to be league leaders.
Coordinates and Descartes
Have you ever wondered how maps are made? Or perhaps who first thought of the idea of designing maps? We're here to answer these questions for you.
Florence Nightingale - the Compassionate Mathematician
Florence Nightingale may be well known for her role as a nurse, but she was also an excellent mathematician, collecting and analysing data to help improve hospital conditions.
Age 11 to 14
Challenge Level
Alison will want to live in an urban environment, and Charlie won't.
How could you find out the approximate urban population density and rural population density from the data you have been given?
Copyright © 1997 - 2023. University of Cambridge.
All rights reserved.
NRICH is part of the family of activities in the Millennium Mathematics Project.
NRICH is part of the family of activities in the Millennium Mathematics Project.