4MA1/1FR Jun 2019, Question 23: Unit Conversions
Pearson Edexcel International GCSE Mathematics A 4MA1 · Paper 1FR (Foundation) · Calculator · 3 marks
اقرأ هذا الحل مشروحاً بالعربي ←
The question, in short
Convert a speed of 22 metres per second into kilometres per hour, showing all working clearly.
Summarised in our own words. Use the official paper for the exact wording and any diagrams.
Solution · 3 marks
- 1In 1 minute: 22 × 60 = 1320 m
- 2In 1 hour: 1320 × 60 = 79 200 m
- 3Change metres to km: 79 200 ÷ 1000 = 79.2
Answer79.2
Stuck on a step? Read the free lesson: Unit Conversions
Practise more unit conversions questions
Real 4MA1 past-paper questions, marked on your working like the exam, with a worked solution for every part.
Practise free on LemmaraMore past-paper questions on unit conversions
Also searched as: 4MA1 1FR June 2019 · 4MA1/1FR · 4ma1 jun19 1fr · question 23.
Lemmara is an independent study tool, not affiliated with or endorsed by Pearson Edexcel. The worked solutions are Lemmara’s own.