Final answer:
The average velocity in this scenario is zero since there is no net change in position. Therefore, the displacement is zero and the average velocity is also zero.
Step-by-step explanation:
The average velocity can be calculated by dividing the total displacement by the total time taken.
In this case, since the total displacement is not given, we can assume that the bakery, cafe, and art gallery are all located at the same position.
Therefore, the displacement is zero and the average velocity is also zero.