NumberKS3 / GCSE

Decimals to percentages

Convert accurately between equivalent fractions, decimals and percentages.

  • Percent means out of 100.
  • Multiply a decimal or fraction by 100 to express it as a percentage.
  • Divide a percentage by 100 to get its decimal or fraction value. Simplify fractions fully.

Example 1

Write as a percentage.

Multiply by 100.

Example 2

Write as a percentage.

Multiply by 100.

Your turn

Question 1

Write as a percentage.

Check answer
Multiply by 100.
Question 2

Write as a percentage.

Check answer
Multiply by 100.
Question 3

Write as a percentage.

Check answer
Multiply by 100.
Question 4

Write as a percentage.

Check answer
Multiply by 100.
Question 5

Write as a percentage.

Check answer
Multiply by 100.
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