Foundation June 2017 Paper 1 Q9
9.
(a)
Complete the table. [3]
| Calculation | Answer | |
|---|---|---|
| A | \(4 \times 9\) | |
| B | \(\frac{3}{4}\) of 8 | |
| C | \(-2 \times -12\) | |
| D | \(2^3 + 1^2\) |
(b) Write down a relationship between the answers to calculation A and calculation B. [1]
| Scheme | Marks | Comments | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| B3 | B2 for any 3 correct B1 for any 2 correct |
| Scheme | Marks | Comments |
|---|---|---|
| Valid relationship with A = 36 and B = 6 e.g. ‘A is 6 times B’ or ‘A = B + 30’ or ‘A is B squared’ or ’36 is 6 squared’ | B1 | FT ‘their A’ and ‘their B’; do not allow eg 6 < 36; could be in words Must be a relationship between them not just something they have in common (such as being even etc) |
| (4) |