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Bounds

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Question 29

A rectangular field has a length of 105 metres, to the nearest 5 metres, and a width of 53 metres, to the nearest metre.

a.

Work out the lower bound for the perimeter of the field.

[2]
b.

Work out the upper bound for the area of the field.

[2]
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Bounds Questions

  1. GCSE
  2. /Maths
  3. /Bounds

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

Question bank