Assuming this is all in the same day, 8:30 am to 10 pm is 13 and 1/2 hours 8:30 pm to 10 pm is 3 and 1/2 hours
From 6:00 am to 3:00 pm is 9 hours.
8-3=5 !
3 hours and 15 min
PM is not in the morning. If going forward from 3 AM, there is (12-3 = 9) hours in the morning. Then one more hour from 12 noon to 1 PM. It is 10 hours total.
There are 7 hours from 3 pm to 10 pm.
There are 12 hours between 10 am & 10 pm
It is 10 hours and 45 minutes.
3 hours and 32 minutes
Assuming this is all in the same day, 8:30 am to 10 pm is 13 and 1/2 hours 8:30 pm to 10 pm is 3 and 1/2 hours
16 hours(11 pm, 12 midnight, 1 am, 2 am, 3 am, 4 am. 5 am, 6 am, 7 am, 8 am, 9 am, 10 am, 11 am 12 noon, 1 pm, 2 pm, 3 pm.)
There are 3 hours between 12:30 pm and 3:30 pm.
3 hours without it being more than a day
3 hours
From 6:00 am to 3:00 pm is 9 hours.
8-3=5 !
3 hours and 15 min