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Pearson Edexcel GCSE (9-1) Mathematics practice

MCQ practice - Find and use upper and lower bounds to calculate limits for combined quantities. - Measures and accuracy

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MCQ

Type

practice

Style

Topic

Measures and accuracy

Exam-style question

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A length is 12 cm correct to the nearest centimetre. Which pair gives its lower and upper bounds?.

  1. A.11 cm and 13 cm
  2. B.11.5 cm and 12.5 cm
  3. C.12 cm and 12.5 cm
  4. D.11.5 cm and 13.5 cm

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  • Topic focus: Measures and accuracy.
  • Question style: practice.
  • Reasoning demand: application.
  • Check the operation, notation, units, and final answer form against the question before moving on.

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A length is 12 cm correct to the nearest centimetre. Which pair gives its lower and upper bounds? | Edexcel Mathematics | ExamCompanion