Foundation June 2022 Paper 1 Q1
1.
(a)
Calculate each of the following.
(i) 3 × 400 [1]
(ii) 600 ÷ 1000 [1]
(iii) 10 + 4 × 3 [1]
(iv) \(6-(-7)\) [1]
(b)
(i) Write \(\frac{11}{25}\) as a percentage. [1]
(ii) Write 87% as a decimal. [1]
(c) Write down the value of \(\sqrt{49}\). [1]
| Scheme | Marks | Comments |
|---|---|---|
| (i) 1200 | B1 | |
| (ii) 0.6(00) | B1 | Ignore trailing zeros; Accept \(\frac{6}{10}\) oe |
| (iii) 22 | B1 | |
| (iv) 13 | B1 |
| Scheme | Marks | Comments |
|---|---|---|
| (i) 44(%) | B1 | |
| (ii) 0.87 | B1 |
| Scheme | Marks | Comments |
|---|---|---|
| 7 | B1 | Accept \(\pm 7\); allow \(-7\); Do not accept 7 × 7 = 49 or just 7 × 7 |
| (7) |