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Matching Fractions, Decimals and Percentages

Can you match pairs of fractions, decimals and percentages, and beat your previous scores?

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Weekly Problem 24 - 2012
Can you put these very close fractions into order?

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A jigsaw where pieces only go together if the fractions are equivalent.

Sept 03

Age 11 to 14
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Another way of writing 1/5 !

Now look at first few powers and see what happens.