Answer: They spent 0.6 hours =36 minutes on public service announcements each day.
Step-by-step explanation:
Since we have given that
Number of hours in a day = 24 hours
Fraction of hour a radio station spends on public service announcements =
So, Number of hours spent on public service announcements each day would be
As we know that
1 hour = 60 minutes
0.6 hours = 0.6×60 = 36 minutes
Hence, they spent 0.6 hours = 36 minutes on public service announcements each day.