4024/11 May/Jun 2021, Question 3: Addition and Subtraction of Fractions
Cambridge O Level Mathematics 4024 · Paper 11 (Non-calculator) · Non-calculator · 2 marks
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The question, in short
Add two fractions with different denominators, then find a fraction of another fraction and simplify the result.
Summarised in our own words. Use the official paper for the exact wording and any diagrams.
Part (a) · 1 mark
Work out 3/7 + 2/5.
- 13/7 + 2/5 = 15/35 + 14/35
- 2= 29/35
Answer29/35
Part (b) · 1 mark
Find 2/3 of 6/11 and give the answer as a fraction in simplest form.
- 12/3 × 6/11 = 12/33
- 2= 4/11
Answer4/11
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