Foundation November 2024 Paper 3 Q9
9 A loaf of bread has
14 slices each 12 mm thick
and
2 crusts each 15 mm thick.
Not drawn accurately
Work out the total length of the loaf of bread.
Give your answer in centimetres. [3 marks]
| Answer | Mark | Comments |
|---|---|---|
| \(14 \times 12\) or 168 or \(2 \times 15\) or 30 or \(12 \div 10\) or 1.2 or \(15 \div 10\) or 1.5 | M1 | oe |
| \(14 \times 12 + 2 \times 15\) or \(168 + 30\) or 198 or \(14 \times 12 \div 10\) or 16.8 or \(2 \times 15 \div 10\) or 3 | M1dep | oe |
| 19.8 | A1 | SC2 17.4 |
Additional guidance
| SC2 17.4 is from thinking 14 slices includes the 2 crusts | |
| Condone answer 20 with 19.8 seen | M1M1A1 |
| Answer 19 with 19.8 seen | M1M1A0 |