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What is 3 hours and 12 minutes 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.
How many minutes are in one twelevth of an hour?
1 hour = 60 minutes 1/12 hour = 60/12 minutes = 5 minutes.
How many minutes are in 1 12 hour?
1/12 hour = 5 minutes
How do you change 3 hours and 12 minutes into a decimal?
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
What is 5 minutes as a fraction of an hour?
Oh, dude, 5 minutes is like a fraction of an hour. So, 5 minutes out of 60 minutes in an hour is like 5/60. And if you simplify that, it's like 1/12. So, yeah, 5 minutes is 1/12 of an hour. Cool, right?
