Higher June 2017 Unit 1 Q9
9. Calculate the value of \((5{\cdot}41 \times 10^5) + (2{\cdot}3 \times 10^4)\).
Give your answer in standard form. [2]
| Scheme | Marks | Comments |
|---|---|---|
| 5·64 × 105 | B2 | B1 for correct answer not in standard form e.g. 564000, or 56·4 × 104. Allow B1 for 5·6 × 105. |