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Bounds

Bounds

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Question 3
66%

A rectangular wooden plank has a length of 85 cm, to the nearest cm, and a width of 14.6 cm, to the nearest mm.

a.

Work out the upper bound for the perimeter of the plank.

[2]
b.

Work out the lower bound for the area of the plank.

[2]
Markscheme

Bounds Questions

  1. GCSE
  2. /Maths
  3. /Bounds

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

Question bank