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0580/12 May/Jun 2026, Question 16: Reciprocals

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

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The question, in short

Find the reciprocal of 0.8.

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

Solution · 2 marks

  1. 1Reciprocal = 1/0.8
  2. 2= 10/8 = 5/4
  3. 3= 1.25

Answer1.25 (or 5/4 or 1 1/4)

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