Foundation November 2022 Paper 1 Q8
8.
(a)
Find two whole numbers that
- have a difference of 20, and
- when one is divided by the other, the answer is \(-9\). [2]
(b)
Find three whole numbers that
- multiply to give 24, and
- add to a total of \(-5\). [2]
| Scheme | Marks | Comments |
|---|---|---|
| 2 and \(-18\) OR \(-2\) and 18 | B2 | B1 for two integers, one positive and one negative, that satisfy one of the criteria |
| Scheme | Marks | Comments |
|---|---|---|
| 2 and \(-3\) and \(-4\) | B2 | B1 for three integers, two of which are negative, that satisfy one of the criteria e.g. \(-2\) and \(-3\) and 0 \(-4\) and \(-1\) and 0 |
| (4) |