1 hour = 60 minutes, so 630/60 = 10.5 hours, or 10 hours 30 minutes
1 hour = 60 minutes 2 hours = 120 minutes 3 hours = 180 minutes . . . 10 hours = 600 minutes 10 hours + 30 minutes = 630 minutes
1 hour 30 minutes after 3:30am is 5am. 1 hour 30 minutes after 3:30pm is 5pm.
There are 60 minutes in 1 hour. So 30 minutes is half an hour.
30 minutes = 1/2 hour(30 minutes)/(1 hour) = 1/2
about 30 minutes-1 hour
30 minutes to an hour.
0.50 of an hour is 30 minutes.
Speed = distance/time so Time = distance/speed Time = 1/30 So it's 1/30th of 1 hour, 1 hour is 60 minutes so to get the time in minutes: 60/30 = 2 minutes
There are 30 minutes in half an hour and 15 minutes in a quarter of an hour
1/30 of an hour is 2 minutes.
One hour is 60 minutes so 30 minutes is one-half of an hour.