4024/11 Oct/Nov 2021, Question 1: 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
Two short arithmetic tasks: subtract the fraction 1/4 from 7/8, and multiply the decimals 0.08 and 0.2.
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Part (a) · 1 mark
Subtract 1/4 from 7/8 and give the result as a fraction.
- 17/8 − 1/4 = 7/8 − 2/8
- 2= 5/8
Answer5/8
Part (b) · 1 mark
Multiply 0.08 by 0.2 and state the product.
- 18 × 2 = 16, with 3 decimal places
- 20.08 × 0.2 = 0.016
Answer0.016
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Also searched as: 4024/11/O/N/21 · 4024_w21_qp_11 · 4024 w21 11 · question 1.
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