There is no indication as to how these two periods of time should be treated. A meaningful answer cannot therefore be given.
There is no such thing as an average 18 tear old. Some have no school at all. Those who attend school the time would be about 7 hours to the local high school, that includes their lunch, and time between classes. Actual class time is about 6 hr 20 min.
1955 hours in hours and minutes is 1955 hours 0 minutes.
I think probably 30min.
140 minutes or 2 hours and 20 minutes.140 minutes or 2 hours and 20 minutes.140 minutes or 2 hours and 20 minutes.140 minutes or 2 hours and 20 minutes.140 minutes or 2 hours and 20 minutes.140 minutes or 2 hours and 20 minutes.140 minutes or 2 hours and 20 minutes.140 minutes or 2 hours and 20 minutes.140 minutes or 2 hours and 20 minutes.140 minutes or 2 hours and 20 minutes.140 minutes or 2 hours and 20 minutes.
36 hours can be split up into 45.957 periods of 47 minutes each. (rounded)
As long as there has been more class periods than actual classes, the worst schools would create "study halls."
5 hours and 30 minutes.
There is no indication as to how these two periods of time should be treated. A meaningful answer cannot therefore be given.
Three Twenty Minute Periods - Sixty Minutes Three Twenty Minute Intermissions - Sixty Minutes Whistles/Stoppages in play - approx twenty minutes So about two hours and twenty minutes. (NHL)
My daughters middle school periods are about 55 minutes with a five minute passing period. 42 with 4 minute passing period My sons are 90 minutes each day with homeroom being for 45 minutes and 4 minutes between each bell
It varies from state to state and district to district. In California where I live, most middle schools classes last for about 50 minutes and the standard day is 6 hours. In South Carolina where I grew up, the school day is around 7.25 hours which is around 65 minutes per period.
There are 24 hours in a day and 3 20-minute periods in each hour.(24 hours/day) x (3 20-minute periods/hour) = 7220-minute periods/day
3 twenty minute periods in one hour, therefore if you multyply 3 by 24 you get 72 twenty minute periods in twentyfour hours
A typical school day is around 6 to 7 hours long, which is equivalent to 360 to 420 minutes.
8.25 to 15.15 = 6 hours 50 minutes 5 of these days = 34 hours 10 minutes
Eight hours and thirty minutes.