0580/11 May/Jun 2023, Question 3: Integers
Cambridge IGCSE Mathematics 0580 · Paper 11 (Core) · Calculator · 3 marks
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The question, in short
With magazines at $3.40 each and $15 to spend, work out how many Rosina can buy and how much money remains.
Summarised in our own words. Use the official paper for the exact wording and any diagrams.
Solution · 3 marks
- 115 ÷ 3.40 = 4.41…, so she can buy 4 magazines
- 24 × 3.40 = 13.60
- 315 − 13.60 = 1.40
- 44 magazines, $1.40 left
Answer4 magazines, $1.40
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