0580/33 Oct/Nov 2025, Question 3: Converting Decimals to Fractions
Cambridge IGCSE Mathematics 0580 · Paper 33 (Core) · Calculator · 3 marks
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The question, in short
Convert between fractions, percentages and decimals: 0.25 to a fraction, 1/2 to a percentage, and 7% to a decimal.
Summarised in our own words. Use the official paper for the exact wording and any diagrams.
Part (a) · 1 mark
Express 0.25 as a fraction.
- 10.25 = 25/100 = 1/4
Answer1/4 or equivalent fraction
Part (b) · 1 mark
Express 1/2 as a percentage.
- 11/2 × 100 = 50%
Answer50
Part (c) · 1 mark
Express 7% as a decimal.
- 17 ÷ 100 = 0.07
Answer0.07
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Also searched as: 0580/33/O/N/25 · 0580_w25_qp_33 · 0580 w25 33 · question 3.
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