Ten hours
The time from 10 AM to 9 PM is 11 hours. You can calculate this by counting the hours from 10 AM to 9 PM, which includes 11 full hours.
From 11 AM to 9 PM is a duration of 10 hours. You can calculate this by counting the hours from 11 AM to 12 PM (1 hour), then from 12 PM to 9 PM (8 hours), which totals 1 + 8 = 9 hours. However, since 9 PM is included, the total is 10 hours.
From 10 AM to 9 PM is a span of 11 hours. It starts at 10 AM and ends at 9 PM, counting each hour in between.
From 3 PM to 11 PM is a span of 8 hours. You can calculate this by counting the hours from 3 PM to 11 PM: 4 PM, 5 PM, 6 PM, 7 PM, 8 PM, 9 PM, 10 PM, and finally 11 PM.
The time from 8 AM to 7 PM is a total of 11 hours. This is calculated by counting the hours from 8 AM to 7 PM, which includes the full hours from 9 AM to 6 PM, plus the hour from 8 AM to 9 AM and the hour from 6 PM to 7 PM.
The time from 11 AM to 9 PM is 10 hours. You can calculate this by counting the hours from 11 AM to 12 PM (1 hour), then from 12 PM to 9 PM (8 hours), giving a total of 1 + 8 = 9 hours.
The time from 10 AM to 9 PM is 11 hours. You can calculate this by counting the hours from 10 AM to 9 PM, which includes 11 full hours.
From 11:30 AM to 9:00 PM is a total of 9.5 hours. You can calculate this by counting the hours from 11:30 AM to 9:00 PM: that's 9 hours from 11:30 AM to 8:30 PM, plus an additional half hour to reach 9:00 PM.
From 11 AM to 9 PM is a duration of 10 hours. You can calculate this by counting the hours from 11 AM to 12 PM (1 hour), then from 12 PM to 9 PM (8 hours), which totals 1 + 8 = 9 hours. However, since 9 PM is included, the total is 10 hours.
10
From 10 AM to 9 PM is a span of 11 hours. It starts at 10 AM and ends at 9 PM, counting each hour in between.
From 3 PM to 11 PM is a span of 8 hours. You can calculate this by counting the hours from 3 PM to 11 PM: 4 PM, 5 PM, 6 PM, 7 PM, 8 PM, 9 PM, 10 PM, and finally 11 PM.
The time from 8 AM to 7 PM is a total of 11 hours. This is calculated by counting the hours from 8 AM to 7 PM, which includes the full hours from 9 AM to 6 PM, plus the hour from 8 AM to 9 AM and the hour from 6 PM to 7 PM.
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 5 hours between 4 pm and 9 pm
The hours for the Memorial Mall in Sheboygan, MI are: Monday Thru Friday 10 am - 9 pm (11 hours) Saturday 9:30 am - 8 pm (10 hours & 30 mins) Sunday 11 am - 6 pm (7 hours) *The stores may vary, but these are the mall hours*
Thirteen hours 30 minutes are between 9:30 AM and 11 PM. 2.5 + 11.0 = 13.5 12:00 - 9:30 = 2:30 11pm is 12 hours after mid-day