4024/12 Oct/Nov 2022, Question 1: Adding, Subtracting, Multiplying and Dividing Decimals
Cambridge O Level Mathematics 4024 · Paper 12 (Non-calculator) · Non-calculator · 2 marks
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The question, in short
Two short arithmetic tasks: divide 80 by 0.02, and find the cube root of 1000.
Summarised in our own words. Use the official paper for the exact wording and any diagrams.
Part (a) · 1 mark
Work out 80 ÷ 0.02.
- 180 ÷ 0.02 = 8000 ÷ 2
- 2= 4000
Answer4000
Part (b) · 1 mark
Evaluate ∛1000.
- 110 × 10 × 10 = 1000
- 2∛1000 = 10
Answer10
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Also searched as: 4024/12/O/N/22 · 4024_w22_qp_12 · 4024 w22 12 · question 1.
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