0580/12 Oct/Nov 2021, Question 8: Directed Numbers
Cambridge IGCSE Mathematics 0580 · Paper 12 (Core) · Calculator · 1 mark
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The question, in short
Find the difference between the midnight temperature of −8.5 °C and the 11 am temperature of −1 °C.
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Solution · 1 mark
- 1Difference = −1 − (−8.5) = 7.5 °C
Answer7.5
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