7
10 and 1/2
21 hours
60 mins = 1 hour 8:30 am to 9:00 am = 30 mins = 30 ÷ 60 hours = 0.5 hours 9:00 to 12:00 (midday) = 3 hours 12:00 (midday) to 3 pm = 3 hours total time = 3 + 3 + 0.5 hours = 6.5 hours.
Twenty hours.
8 and 1/2
7
10 and 1/2
It is 16.5 hours from 8:30 am to 1:00 pm.
8:30 to 5 is 8 and 1/2 hours no matter what you do for lunch.
3 hours
21 hours
8:30 AM to 1 PM = 4.5 hours 8:30 PM to 1 PM = 16.5 hours
60 mins = 1 hour 8:30 am to 9:00 am = 30 mins = 30 ÷ 60 hours = 0.5 hours 9:00 to 12:00 (midday) = 3 hours 12:00 (midday) to 3 pm = 3 hours total time = 3 + 3 + 0.5 hours = 6.5 hours.
There are 16 hours from 9 PM to 1 PM the next day.
There are 16 hours from 9 PM to 1 PM the next day.
2 hrs