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Error Intervals

Error Intervals

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Question 27
64%

The length of a garden fence is measured as 140 cm, correct to the nearest cm.

a.

Write down the least possible length of the garden fence.

[1]
b.

Write down the upper bound for the length of the garden fence.

[1]
Markscheme

Error Intervals Questions

  1. GCSE
  2. /Maths
  3. /Error Intervals

101 exam-style questions on OCR GCSE Maths Error Intervals. Each one has a worked solution and a mark scheme showing where the marks go.

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