Just don't do it.
Ask your teacher for a question that doesn't involve needless killing of useful creatures.
3 twenty minute periods in one hour, therefore if you multyply 3 by 24 you get 72 twenty minute periods in twentyfour hours
five hours and twenty minute is not necessarily a fraction. It is, for example, 320 minutes, which is an integer.
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There are twenty hours in 1200 minutes. 1200 minutes divided by 60 minutes in an hour equals 20 hours.
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)
There are 86,400 seconds in one day (or 24 hours). How? Multiply 24 hours in a day by 60 minutes in an hour by 60 seconds in a minute.
The noun "hour" is a singular noun, a word for one60 minute period of time.The plural noun is "hours" a word for two or more 60 minute period of time.
The duration of Twenty Hours is 1.83 hours.
It is the period when the sun does not set for twenty four hours; occurring around the summer solstace.
I personally think that the days were twenty-four hours each.
Twenty Hours was created in 1965.
between shifts would be about like an 20 minute period time between shifts