Higher June 2023 Paper 1 Q3
3 Work out the value of \(\quad \left(\dfrac{3}{2}\right)^2\)
Give your answer as a mixed number. [1 mark]
| Answer | Mark | Comments |
|---|---|---|
| \(2\dfrac{1}{4}\) | B1 | oe mixed number |
Additional guidance
| \(\dfrac{9}{4} = 2\dfrac{1}{4}\) or \(2.25 = 2\dfrac{1}{4}\) on answer line \(2\dfrac{1}{4} = \dfrac{9}{4}\) or \(2\dfrac{1}{4} = 2.25\) on answer line | B1 B0 |
| Otherwise, \(2\dfrac{1}{4}\) and \(\dfrac{9}{4}\) or \(2\dfrac{1}{4}\) and 2.25 on answer line in either order (or in working with answer line blank and answer unclear) | B0 |
| \(1\dfrac{5}{4}\) | B0 |
| \(2\left(\dfrac{1}{4}\right)\) or \(2 + \dfrac{1}{4}\) | B0 |