Foundation November 2023 Paper 3 Q19
19 The length of a line is 8 cm to the nearest centimetre.
Complete the error interval. [2 marks]
\(\ldots\ldots\ldots\ \text{cm} \leqslant \text{length} \lt \ldots\ldots\ldots\ \text{cm}\)
| Answer | Mark | Comments |
|---|---|---|
| \(7.5\ \text{cm} \leqslant \text{length} \lt 8.5\ \text{cm}\) | B2 | B1 one length correct in correct position SC1 \(8.5\ \text{cm} \leqslant \text{length} \lt 7.5\ \text{cm}\) |
Additional guidance
Accept \(8.4\dot{9}\) for 8.5