Foundation November 2019 Paper 2 Q10
10 A group of students were asked to name their favourite burger.
The pictogram shows the results.
The key is missing.
40 students said Veggie.
How many students said Chicken? [3 marks]
| Answer | Mark | Comments |
|---|---|---|
| \(40 \div 5\) or 8 | M1 | may be seen on diagram eg 8 in one of the circles or as a key implied by half a circle = 4 |
| their \(8 \times 3.5\) or their 8 + their 8 + their 8 + \(\dfrac{\text{their } 8}{2}\) | M1dep | oe calculation that would evaluate to 28 eg \(8 + 8 + 8 + 4\) or \(3 \times 8 + 4\) or their \(4 \times 7\) |
| 28 | A1 |
Additional guidance
| Answer 28 | M1M1A1 |
| Condone recovery eg \(8 \times 3 + \dfrac{1}{2} = 28\) | M1M1A1 |
| Only eg \(8 \times 3 + \dfrac{1}{2}\) with no recovery to 28 | M1M0A0 |
| Further work eg \(8 \times 3.5 = 28\), \(28 \times 4\) (and answer 112) | M1M0A0 |
| eg Chicken = 8 + 16 + 24 + 28 | M1M0A0 |