4MA1/2F Jun 2020, Question 10: Pie Charts
Pearson Edexcel International GCSE Mathematics A 4MA1 · Paper 2F (Foundation) · Calculator · 4 marks
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The question, in short
Complete a table of trainers sold and pie chart angles for four shops, using the given values 18, 48, 30°, 45° and 165°.
Summarised in our own words. Use the official paper for the exact wording and the diagram.
Solution · 4 marks
- 1One Stop Shoes angle = 360 − (30 + 45 + 165) = 120°
- 218 pairs ↔ 45°, so 1 pair ↔ 45 ÷ 18 = 2.5°
- 3ABC Shoes: 30 ÷ 2.5 = 12, Superfast: 165 ÷ 2.5 = 66
- 412, 120, 66
Answer12, 120, 66
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