4MA1/2F Jun 2022, Question 15: Using a Calculator
Pearson Edexcel International GCSE Mathematics A 4MA1 · Paper 2F (Foundation) · Calculator · 2 marks
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The question, in short
Use a calculator to evaluate (5.21 + 6.37) ÷ 9.8 + 8.3² and record every digit shown on the display.
Summarised in our own words. Use the official paper for the exact wording and any diagrams.
Solution · 2 marks
- 1Top: 5.21 + 6.37 = 11.58
- 211.58 ÷ 9.8 = 1.181632653…
- 38.3² = 68.89
- 41.181632653… + 68.89 = 70.07163265
Answer70.07163265
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