There are (7.5 + 24k) hours where k is an integer.
The time from 9:30 AM to 5 PM is 7.5 hours. This is calculated by counting the hours from 9:30 AM to 5 PM, which includes 7 hours from 9:30 AM to 4:30 PM and an additional half hour to reach 5 PM.
The time from 9:30 AM to 6:00 PM is 8 hours and 30 minutes. To break it down, from 9:30 AM to 5:30 PM is 8 hours, and then adding the additional 30 minutes brings the total to 8 hours and 30 minutes.
930
Six hours in total !
48
The time from 9:30 AM to 5 PM is 7.5 hours. This is calculated by counting the hours from 9:30 AM to 5 PM, which includes 7 hours from 9:30 AM to 4:30 PM and an additional half hour to reach 5 PM.
The time from 9:30 AM to 6:00 PM is 8 hours and 30 minutes. To break it down, from 9:30 AM to 5:30 PM is 8 hours, and then adding the additional 30 minutes brings the total to 8 hours and 30 minutes.
930
Six hours in total !
48
There are 5 hours between 4 pm and 9 pm
5 hours and 30 minutes.
There are 2+12k hours where k is an integer.
12 hours
The duration between 3:30 pm and 9:15 pm is 5 hours and 45 minutes.
There are 5 hours from 1 PM to 6 PM. You can calculate this by subtracting 1 from 6, which gives you 5.
5 hours