1 hour is 60 minutes. 60 minutes + 30 minutes = 90 minutes
45 minutes is closer to 1 hour - as the minutes have already left 30 minutes and are advancing towards 1 hour or 60 min
30 minutes is 1/2 of an hour (50%) or 0.5 hours.
1 hour = 60 minutes 1/2 hour = 30 minutes = 0.5 of an hour 5.5 hours = 5 hours 30 minutes
Well, if your hour has 60 minutes in it, then 1/2 hour = 30 minutes 1/3 hour = 20 minutes 1/4 hour = 15 minutes 1/5 hour = 12 minutes 1/6 hour = 10 minutes 1/10 hour = 6 minutes 1/12 hour = 5 minutes 1/15 hour = 4 minutes 1/20 hour = 3 minutes 1/30 hour = 2 minutes But if your hour only has 59 minutes in it, then 1/2 hour = 29.5 minutes or 29 minutes 30seconds 1/3 hour = 192/3 minutes or 19minutes 40seconds 1/4 hour = 14.75 minutes or 14minutes 45seconds 1/5 hour = 11.8 minutes or 11minutes 48seconds 1/6 hour = 95/6 minutes or 9minutes 50seconds 1/10 hour = 5.9 minutes or 5minutes 54seconds 1/12 hour = 411/12 minutes or 4minutes 55seconds 1/15 hour = 314/15 minutes or 3minutes 56seconds 1/20 hour = 2.95 minutes or 2minutes 57seconds 1/30 hour = 129/30 minutes or 1minutes 58seconds Which choice seems like the more convenient one to you ?
30 minutes = 1/2 hour(30 minutes)/(1 hour) = 1/2
There are 60 minutes in 1 hour. So 30 minutes is half an hour.
1 hour is 60 minutes. 60 minutes + 30 minutes = 90 minutes
1/30 of an hour is 2 minutes.
1 hour = 3600 seconds 30 minutes = 1800 seconds 1 hour + 30 minutes = 5400 seconds
45 minutes is closer to 1 hour - as the minutes have already left 30 minutes and are advancing towards 1 hour or 60 min
1 hour 30 minutes after 3:30am is 5am. 1 hour 30 minutes after 3:30pm is 5pm.
30 minutes = 1/2 hour
90 minutes is 1 hour and 30 minutes.
30 minutes is 1/2 of an hour (50%) or 0.5 hours.
There are 60 minutes in an hour and since "half an hour" is half of an hour, it will contain 30 minutes. Simply divide 60 by 2 to get the answer.
1/3 of an hour is 20 minutes.