Paper 2 structured question: Limits of accuracy
Paper 2Core or Extended Mathematics1 marks
Description
Rounding Example
A length is measured as 15.7 cm and rounded to the nearest cm.
- a[1]
Calculate the upper limit for the rounded length.

Exam-style practice
Review worked answers and explanations for Limits of accuracy. Aligned to Cambridge IGCSE Mathematics.
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Description
A length is measured as 15.7 cm and rounded to the nearest cm.
Calculate the upper limit for the rounded length.