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0580/23 May/Jun 2026, Question 1: Expressing One Quantity as a Percentage

Cambridge IGCSE Mathematics 0580 · Paper 23 (Extended) · Non-calculator · 2 marks

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The question, in short

Express 30 dollars as a percentage of 120 dollars.

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

Solution · 2 marks

  1. 130/120 = 1/4
  2. 21/4 × 100 = 25%

Answer25

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