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Bounds

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Question 1
58%

A rectangle has a length of 21 cm, to the nearest cm, and a width of 5.3 cm, to the nearest mm.

a.

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

[2]
b.

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

[2]

Bounds Questions

  1. IGCSE
  2. /Maths
  3. /Bounds

Practise Edexcel IGCSE Maths Bounds with exam-style questions for IGCSE Maths. 11 questions, matched to the Edexcel IGCSE Maths (4MA1) specification and written in Paper 1 and Paper 2 style. Every question includes a full worked solution and mark scheme, so you can see where marks are awarded rather than just whether you got the answer right.

Question bank