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4MA1/1F Jun 2023, Question 4: Time Calculations

Pearson Edexcel International GCSE Mathematics A 4MA1 · Paper 1F (Foundation) · Calculator · 3 marks

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The question, in short

Convert 4.15 pm to the 24-hour clock, then find the duration of Belina's journey from 09 15 to 14 40, giving the answer in hours and minutes.

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

Part (a) · 1 mark

Write the time 4.15 pm using the 24-hour clock.

  1. 14.15 pm means 4 hours and 15 minutes after 12 noon
  2. 212:00 + 4 hours 15 minutes = 16:15
  3. 3So, 4.15 pm is 16 15 in 24-hour clock

Answer16 15

Part (b) · 2 marks

Calculate how long the journey takes from leaving at 09 15 to arriving at 14 40, in hours and minutes.

  1. 1Start time: 09:15, End time: 14:40
  2. 2From 09:15 to 14:15 is 5 hours
  3. 3From 14:15 to 14:40 is 25 minutes
  4. 4Total journey time is 5 hours 25 minutes

Answer5 hours 25 minutes or 5:25

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