There are 9 NRICH Mathematical resources connected to Converting between units, you may find related items under Measuring and calculating with units.
Broad Topics > Measuring and calculating with units > Converting between units
Nutrition and Cycling
Age 14 to 16
Challenge Level
Andy wants to cycle from Land's End to John o'Groats. Will he be able to eat enough to keep him going?
Alternative Record Book
Age 14 to 18
Challenge Level
In which Olympic event does a human travel fastest? Decide which events to include in your Alternative Record Book.
Carbon Footprints
Age 14 to 16
Challenge Level
Is it really greener to go on the bus, or to buy local?
Uniform Units
Age 14 to 16
Challenge Level
Can you choose your units so that a cube has the same numerical value for it volume, surface area and total edge length?
Choose Your Units
Age 14 to 16
Challenge Level
Which units would you choose best to fit these situations?
Bigger or Smaller?
Age 14 to 16
Challenge Level
When you change the units, do the numbers get bigger or smaller?
Weighing Fruit
Age 7 to 11
Challenge Level
Can you use this information to estimate how much the different fruit selections weigh in kilos and pounds?
NRICH is part of the family of activities in the Millennium Mathematics Project.