It is seven hours from 9 AM to 4 PM.
Hours in a week = 168 4 weeks per month = 168 * 4 = 672 9 months = 672 * 9 = 6048 There are 6048 hours in 9 months (on average)
There are 7 + 12k hours where k is an integer.
9 and 1/4
4 2/3
there are 7 hours between 9-4
there are 7 hours between 9-4
There are 5 hours between 4 pm and 9 pm
9 - 5 = 4 hours
53 hours
From 7:45am to 4:45pm is 9 hours. From 7:45am to 4:45am is 21 hours. From 7:45pm to 4:45pm is 9 hours. From 7:45pm to 4:45pm is 21 hours.
3 hours between 12pm and 3pm
4 hours and 15 minutes.
9:30am to 2pm is 4 hours and 30 minutes. 9:30am to 2am is 16 hours and 30 minutes. 9:30pm to 2am is 4 hours and 30 minutes. 9:30pm to 2pm is 16 hours and 30 minutes.
seven 3 + 4 = 7 as 3 hours 9 to 12 then 4 hours 12 to 4 or in 24 hour clock 4pm is 16:00 so 16 - 9 = 7 hours
9 hours and 34 minutes.
Assuming 9:30am to 1:30pm or pm to am, 4 hours, if am to am or pm to pm, it is 20 hours.