Answer:
47 minutes
Step-by-step explanation:
To find the total amount of time Nala exercises, we need to calculate the difference between the starting time and the finishing time.
Starting time: 7:45 a.m.
Finishing time: 8:32 a.m.
To find the difference, we subtract the starting time from the finishing time:
8:32 - 7:45 = 47 minutes
Therefore, Nala exercises for a total of 47 minutes.