Foundation June 2018 Unit 2 Q7
7. Find the value of each of the following.
(a) \(2{\cdot}6^{2}\) [1]
(b) \(\sqrt{21{\cdot}16}\) [1]
| Scheme | Marks | Comments |
|---|---|---|
| 6.76 or equivalent | B1 | Accept \(6\frac{19}{25}\) and \(\frac{169}{25}\). Ignore subsequent rounding. |
| Scheme | Marks | Comments |
|---|---|---|
| 4.6 or equivalent | B1 | Accept \(4\frac{3}{5}\) and \(\frac{23}{5}\). Ignore subsequent rounding. |