4MA1/1FR Jan 2022, Question 14: Using a Calculator
Pearson Edexcel International GCSE Mathematics A 4MA1 · Paper 1FR (Foundation) · Calculator · 2 marks
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The question, in short
Calculate √7.4 + 5.1² ÷ 3 and record every digit shown on the calculator display.
Summarised in our own words. Use the official paper for the exact wording and any diagrams.
Solution · 2 marks
- 1√7.4 = 2.7202941
- 25.1² = 26.01, and 26.01 ÷ 3 = 8.67
- 32.7202941 + 8.67 = 11.3902941
Answer11.3902941
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