0580/12 Oct/Nov 2024, Question 21: Multiplication and Division of Fractions
Cambridge IGCSE Mathematics 0580 · Paper 12 (Core) · Calculator · 3 marks
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The question, in short
Without a calculator, multiply the mixed numbers 2 3/4 and 1 1/2, showing all working and giving the result as a mixed number in simplest form.
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Solution · 3 marks
- 12 3/4 = 11/4 and 1 1/2 = 3/2
- 211/4 × 3/2 = 33/8
- 333/8 = 4 1/8
Answer4 1/8
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