0580/13 May/Jun 2023, Question 11: Time Calculations
Cambridge IGCSE Mathematics 0580 · Paper 13 (Core) · Calculator · 1 mark
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The question, in short
A film runs 2 hours 50 minutes and finishes at 23 05; work out its starting time.
Summarised in our own words. Use the official paper for the exact wording and any diagrams.
Solution · 1 mark
- 123 05 − 2 h = 21 05
- 221 05 − 50 min = 20 15
Answer20 15 or 08.15 pm
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