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Mathematics · Grades 5–7

Percentages as fractions

Percent means per hundred. Simplify the resulting fraction.

Make a worksheet

The key idea

Percent means per hundred. Simplify the resulting fraction.

p% = p/100

Worked examples

Write 21% as a fraction in simplest form.

21/100 = 21/100

21/100

Write 72% as a fraction in simplest form.

72/100 = 18/25

18/25

Try it yourself

  1. Write 69% as a fraction in simplest form.

  2. Write 81% as a fraction in simplest form.

Check your understanding

Answers and marking notes
  1. 69/100

    69/100 = 69/100

  2. 81/100

    81/100 = 81/100

Further reading and review references

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Learning preview · teacher review required. Grade bands are approximate, not official curriculum alignment.