Joe talked for n seconds. How many hours did Joe talk?
1 hour = 60 minutes * 6o seconds per minute = 3600 seconds
So 1 second = 1/3600 hours
Joe spoke n/3600 hours
1 hour = 60 minutes * 6o seconds per minute = 3600 seconds
So 1 second = 1/3600 hours
Joe spoke n/3600 hours