4MA1/1F Jun 2024, Question 11: Ratio Mixture Problems
Pearson Edexcel International GCSE Mathematics A 4MA1 · Paper 1F (Foundation) · Calculator · 4 marks
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The question, in short
Using the listed ingredient amounts for a batch of 24 biscuits, work out the largest number David can bake from his supplies of butter, sugar and flour, showing your method.
Summarised in our own words. Use the official paper for the exact wording and any diagrams.
Solution · 4 marks
- 1Flour: 1.4 kg = 1400 g, and 1400 ÷ 200 = 7 batches of 24.
- 2Butter: 5 × 250 = 1250 g, and 1250 ÷ 120 = 10.4 batches.
- 3Sugar: 750 ÷ 60 = 12.5 batches.
- 4Flour runs out first, so he can make only 7 batches.
- 57 × 24 = 168
Answer168
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