4MA1/2F Jan 2021, Question 21: Mean, Median, Mode and Range
Pearson Edexcel International GCSE Mathematics A 4MA1 · Paper 2F (Foundation) · Calculator · 3 marks
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The question, in short
Find the weight of a sixth cocoa pod added to a bag, given the mean weights of 5 pods (398 grams) and of all 6 pods (401 grams).
Summarised in our own words. Use the official paper for the exact wording and any diagrams.
Solution · 3 marks
- 15 × 398 = 1990
- 26 × 401 = 2406
- 32406 − 1990 = 416
Answer416
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