AQA · Mathematics · 8300
GCSE Maths: FDP: ordering
Number · AQA GCSE Maths (8300). Cards are generated from the Corbettmaths textbook exercise and practice questions for FDP: ordering (Corbettmaths Video 131), and every card links back to the exact page it came from. Practice tests generate fresh variations of these questions, so the numbers change every attempt. Source material © Corbettmaths — used with attribution.
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How do you convert a decimal to a percentage?
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Multiply the decimal by 100 (or move the decimal point two places to the right).
How do you convert a percentage to a decimal?
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Divide the percentage by 100 (or move the decimal point two places to the left).
What is 0.31 as a percentage?
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31%
What is 18% as a decimal?
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0.18
How do you convert a decimal to a fraction?
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Write the decimal digits over the appropriate power of 10 (e.g., 0.7 = 7/10, 0.15 = 15/100), then simplify if possible.
How do you convert a percentage to a fraction?
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Write the percentage over 100, then simplify the fraction if possible.
Is 18% greater than 0.2?
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No. 18% = 0.18, which is less than 0.2.
When ordering fractions, decimals, and percentages, what should you do first?
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Convert all numbers to the same format (all decimals, all fractions, or all percentages).
What is 0.8 as a percentage?
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80%
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