17!
Days in a week: 7 Months in a year: 12 Hours in a day: 24 Total: 43
There are 12 hours from 9 AM to 9 PM. This includes the full hours from 10 AM to 9 PM, plus the hour from 9 AM to 10 AM. Therefore, the total duration is 12 hours.
From 7 AM to 7:30 PM is a total of 12 hours and 30 minutes. This can be broken down to 12 hours from 7 AM to 7 PM, plus an additional 30 minutes.
12 degrees colder
Half a day (12 hours) plus two and a half hours
The time from 8 AM to 4 PM is 8 hours. This is calculated by counting the hours from 8 AM to 12 PM (noon) which is 4 hours, and then from 12 PM to 4 PM, which adds another 4 hours. Therefore, 4 hours plus 4 hours equals 8 hours in total.
There are 18 hours from 6 AM to 12 AM (midnight). This includes the hours from 6 AM to 12 PM (6 hours) and then from 12 PM to 12 AM (6 hours). Adding these together gives you 18 hours in total.
From 5 AM to midnight is a total of 19 hours. This is calculated by counting the hours from 5 AM to 12 PM (7 hours) and then from 12 PM to midnight (12 hours). Adding those together gives you 7 + 12 = 19 hours.
The time from 8 AM to 5 PM is a total of 9 hours. This includes the time from 8 to 12 (4 hours), plus the time from 1 to 5 (5 hours), assuming a one-hour lunch break.
12 plus 0 is 12
13 hours and 15 minutes.
15 hours. Note: 7am to 7pm is 12 hours, plus 7pm to 10pm is 3 hours (12 + 3 = 15).