12am to 4pm is 16 hours.
6 hours from 4pm to 10pm
7am to 4pm is 9 hours.
4pm to midnight is 8 hours.
8pm to 7am is 11 hours.
10am to 4pm is a period of six hours.
9th they are at 4pm and 8pm 10 are at 1pm and 4pm
From 8PM to 1PM (the next day) is 17 hours.
From 8:30 am to 5:00 pm is a total of 8 hours and 30 minutes. To calculate this, you first subtract 8:30 am from 5:00 pm, which gives you 8 hours. Then you add the additional 30 minutes to get the total time. So, the duration from 8:30 am to 5:00 pm is 8 hours and 30 minutes.
6am to 6pm is 12 hours. 6pm to 8pm is 2 hours. 12+2=14 6am to 8pm is 14 hours
7 hours
19 hours