Intermediate November 2023 Unit 2 Q5
5.
(a) Evaluate \(\dfrac{18{\cdot}4^{3} + 8{\cdot}79}{7{\cdot}3^{2}}\).
Give your answer correct to the nearest 10. [2]
Give your answer correct to the nearest 10. [2]
(b) Evaluate \(\sqrt{1456} \times 3{\cdot}7\).
Give your answer correct to 1 decimal place. [2]
Give your answer correct to 1 decimal place. [2]
| Scheme | Marks | Comments |
|---|---|---|
| 120 | B2 | 120 must come from correct working. Unsupported 120 is awarded B2. Award B1 for one of the following:
|
| Scheme | Marks | Comments |
|---|---|---|
| 141·2 | B2 | 141·2 must come from correct working. Unsupported 141·2 is awarded B2. Award B1 for one of the following:
|