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0580/43 Oct/Nov 2025, Question 8: Ordering Values

Cambridge IGCSE Mathematics 0580 · Paper 43 (Extended) · Calculator · 2 marks

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The question, in short

For a positive integer m, arrange the four given expressions involving m, 33%, one third, and 320% of m/10 in increasing order of size.

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Solution · 2 marks

  1. 1320% of m/10 = 3.2 × 0.1m = 0.32m
  2. 233% of m = 0.33m
  3. 31/3 of m = 0.333…m
  4. 4m = 1m
  5. 5Order: 320% of m/10, 33% of m, 1/3 of m, m

Answer320% of m/10, 33% of m, 1/3 of m, m

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