You can write 3 hours and 15 minutes as 3:15. Alternatively, it can also be expressed in decimal form as 3.25 hours, since 15 minutes is a quarter of an hour.
3.25 hours
Three hours and 15 minutes can be written as 3.25 hours or 3 1/4 hours.
180.25 minutes in 3 hours 15 seconds.
To convert 3 hours and 15 minutes into decimals, first convert the minutes into hours. Since there are 60 minutes in an hour, 15 minutes is equal to 0.25 hours (15 ÷ 60). Therefore, 3 hours and 15 minutes can be expressed as 3.25 hours in decimal form.
3 hours and 15 minutes.
1hour = 60 minutes 3 hours 4 minutes:= 3 hours + 4 minutes= 3 hours + 4/60 hour= 3 hours + 1/15 hour= 3 1/15 hours= 46/15 hours in fraction
3 hours 30 minutes = 3.5 hours
From 3:45am to 7pm is 15 hours and 15 minutes. From 3:45pm to 7pm is 3 hours and 15 minutes.
The answer depends on a fraction relative to WHAT! It is 3/224 of a week.
It is: 195 minus 24 = 171 minutes or 2 hours and 51 minutes
3.25 hours or 3 hours 15 minutes.
5 hour 30 minutes