4024/12 Oct/Nov 2024, Question 2: Directed Numbers
Cambridge O Level Mathematics 4024 · Paper 12 (Non-calculator) · Non-calculator · 1 mark
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The question, in short
Find how much the temperature rises from −7 °C at midnight to 12 °C at 11 am.
Summarised in our own words. Use the official paper for the exact wording and any diagrams.
Solution · 1 mark
- 1Increase = 12 − (−7) = 19 °C
Answer19
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