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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

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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?

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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.

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Carbon Footprints

Age 14 to 16 Challenge Level:

Is it really greener to go on the bus, or to buy local?

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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?

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Choose Your Units

Age 14 to 16 Challenge Level:

Which units would you choose best to fit these situations?

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New Units for Old

Age 16 to 18 Challenge Level:

Can you match up the entries from this table of units?

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Bigger or Smaller?

Age 14 to 16 Challenge Level:

When you change the units, do the numbers get bigger or smaller?

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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?

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At the Pumps

Age 7 to 11 Challenge Level:

How will you find out how much a tank of petrol costs?