It is 3 and a half hours
two and a half 1:30 + 1:00 = 2:30
12 pm - 2 pm is 2 hours. 2 hours. 12 pm is considered to be noon. MIdnight is 12 am.
2 hours
The time from 8:30 AM to 2:30 PM is a total of 6 hours. This is calculated by counting the hours from 8:30 AM to 2:30 PM, which includes 9:30 AM, 10:30 AM, 11:30 AM, 12:30 PM, 1:30 PM, and finally 2:30 PM.
9 am to 12 pm: 3 hours 12 pm to 2:30 pm: 2 1/2 hours 3 + 2 1/2 = 5 1/2 hours. So there are 5 1/2 hours between 9 am and 2:30 pm.
2am is 2 hours after midnight. 2 pm is 2 hours after noon.
There are 2+12k hours where k is an integer.
2 hours.
7 and a half hours
There are 4 hours from 10 am to 2 pm.
2 hours
There are 2 hours between 1:30 PM and 3:30 PM. If you count from 1:30 PM to 2:30 PM, that's one hour, and then from 2:30 PM to 3:30 PM, that's another hour. So, the total is 2 hours.