Higher June 2017 Paper 2 Q6
6. Work out each of the following.
Give your answers in standard form.
(a) \(4{\cdot}5 \times 10^{-6} \times 3{\cdot}4 \times 10^{20}\) [1]
(b) \(\dfrac{6{\cdot}8 \times 10^{25}}{8 \times 10^{5} + 2{\cdot}6 \times 10^{6}}\) [1]
| Scheme | Marks | Comments |
|---|---|---|
| \(1.53 \times 10^{15}\) | B1 |
| Scheme | Marks | Comments |
|---|---|---|
| \(2 \times 10^{19}\) | B1 | |
| (2) |