Pauline drove from her home to her office. The distance between her home and her office was 24 km. The average speed of her car was 60 km/h. Pauline left home at 0815, what time did she reach her office? Answer : ___

1. Calculate the time taken for the journey in hours

$\text{Time taken} = \frac{\text{Distance}}{\text{Speed}} = \frac{24}{60} \text{ hours}$

2. Convert the time taken to minutes

$\frac{24}{60} \text{ hours} = 24 \text{ minutes}$

3. Calculate the arrival time

$0815 + 24 \text{ minutes} = 0839$