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Year 8 maths · C.7 · Percent of a number

Find 15% of a number

Turn the percent into a fraction out of 100, then multiply by the number.

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  1. What is 15% of 680?

    Answer: 102

  2. What is 15% of 940?

    Answer: 141

  3. What is 15% of 820?

    Answer: 123

Tip: Turn the percent into a fraction out of 100, then multiply by the number.

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