4MA1/2F Jan 2019, Question 14: Calculating a Percentage of a Quantity
Pearson Edexcel International GCSE Mathematics A 4MA1 · Paper 2F (Foundation) · Calculator · 4 marks
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The question, in short
Calculate the daily number of non-faulty toy cars given 300 cars per hour over 9 1/2 hours, with 8% faulty.
Summarised in our own words. Use the official paper for the exact wording and any diagrams.
Solution · 4 marks
- 1Cars made each day = 300 × 9.5 = 2850
- 2Not faulty = 100% − 8% = 92%
- 30.92 × 2850 = 2622
Answer2622
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