Numeracy Intermediate June 2023 Unit 2 Q7
7. Layla has been set a target by her fitness trainer.
Every day, Layla has to increase the number of steps she does.
Today, Layla did 1800 steps.
Layla’s target for the number of steps per day:
Increase by 2% every day for the next 28 days
Calculate the number of steps Layla’s trainer is expecting her to do on the last of these 28 days. [4]
| Scheme | Marks | Comments |
|---|---|---|
| 1800 × 1.02\(^{28}\) | M2 | M1 for any one of the following:
|
| 3133 (steps) or 3134 (steps) | A2 | CAO A1 for 3133.8(... steps) If no marks, award SC1 for 1800 × 1.02\(^{27}\) or 1800 × 1.02\(^{29}\) or 3072.3(9…) or 3196.5(2…) OR SC2 for 3072 or 3073 (steps) or 3196 or 3197 (steps) respectively |