Three hours and 12 minutes is 3.2 hours. 12 minutes is one fifth of an hour (60/12 = 5) and one fifth is 0.2.
1 hour = 60 minutes 1/12 hour = 60/12 minutes = 5 minutes.
1/12 hour = 5 minutes
The hard part is the 12 minutes. 12 mins is what fraction of 1 hour? 60 minutes in an hour so 12 min is 12/60 simplify the fraction (12 and 60 are both multiples of 12 so divide numerator and denominatro by 12. 12/60 = 1/5 so 12 minutes is 1/5 of an hour for a decimal answer, you need to express 1/5 in tenths 1/5 = 2/10 (multiply numerator and denominator by 2) 2/10 is 0.2 so 3 hours 12 min is 3hours and 0.2 hours = 3.2 hours
1 hour = 60 minutes 1 hour / 12 = 5 minutes 7/12 hours=35 minutes
It is 0.2 hours.
It is: 1/12 of an hour or 0.08'3' recurring '3' as a decimal
Three hours and 12 minutes is 3.2 hours. 12 minutes is one fifth of an hour (60/12 = 5) and one fifth is 0.2.
As a fraction of an hour it is: 35/60 or 7/12 in its simplest form
It is: 5/60 or 1/12 of an hour which as a decimal is 0.08'3' recurring '3'
It is: 12/60 or 1/5 in its simplest form
1 and 5/60 or 1 and 1/12 or 1.08333 in decimal form
5 minutes is 1/12 of an hour [0.083333...], rounds to 0.1 [one decimal rounding], so it is 2.1 hours, rounded to one decimal place.
12 minutes/ 1 hour = 12 minutes/60 minutes = 12/60 = 1/5
You need 5 of 12 minutes to make an hour.
1 hour = 60 minutes 1/12 hour = 60/12 minutes = 5 minutes.
1/12 hour = 5 minutes