Foundation June 2022 Unit 1 Q12
12. Calculate each of the following.
(a) \(3^2 \times 2^3\) [2]
(b) \(-124 \div 4\) [1]
(c) 15% of 280 [1]
| Scheme | Marks | Comments |
|---|---|---|
| 72 | B2 | B1 for an appropriate sight of 9 or 8. |
| Scheme | Marks | Comments |
|---|---|---|
| –31 | B1 |
| Scheme | Marks | Comments |
|---|---|---|
| 42 ISW | B1 | Allow 42·0 |