4024/12 Oct/Nov 2021, Question 6: Multiplication and Division of Fractions
Cambridge O Level Mathematics 4024 · Paper 12 (Non-calculator) · Non-calculator · 3 marks
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The question, in short
Two division calculations: divide 69 by 0.3, and divide the mixed number 1 4/7 by 3/5, giving the second result as a simplified mixed number.
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Part (a) · 1 mark
Find the value of 69 divided by 0.3.
- 169 ÷ 0.3 = 690 ÷ 3 = 230
Answer230
Part (b) · 2 marks
Divide 1 4/7 by 3/5 and express the result as a mixed number in simplest form.
- 11 4/7 = 11/7
- 211/7 × 5/3 = 55/21
- 3= 2 13/21
Answer2 13/21
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