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Error Intervals

Error Intervals

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Question 46

The mass of a crate is 400 kg, correct to the nearest 100 kg.

a.

Write down the smallest possible mass of the crate.

[1]
b.

Write down the upper bound for the mass of the crate.

[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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