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0580/12 May/Jun 2025, Question 2: Converting Fractions to Decimals

Cambridge IGCSE Mathematics 0580 · Paper 12 (Core) · Non-calculator · 2 marks

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The question, in short

Convert the fraction three-quarters into a decimal and into a percentage.

Summarised in our own words. Use the official paper for the exact wording and any diagrams.

Part (a) · 1 mark

Write three-quarters as a decimal.

  1. 13 ÷ 4 = 0.75

Answer0.75

Part (b) · 1 mark

Write three-quarters as a percentage.

  1. 10.75 × 100 = 75%

Answer75

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