4MA1/2HR Jun 2022, Question 8: Reverse Percentages
Pearson Edexcel International GCSE Mathematics A 4MA1 · Paper 2HR (Higher) · Calculator · 3 marks
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The question, in short
An adult cinema ticket costs £18.20 after a 12% increase; work out the ticket price before the increase.
Summarised in our own words. Use the official paper for the exact wording and any diagrams.
Solution · 3 marks
- 11 + 0.12 = 1.12
- 218.20 ÷ 1.12 = 16.25
Answer16.25
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