It is 3 to 60 or 1 to 20
1/3 of an hour is 20 minutes.
1 hour 45 minutes = 105 minutes 2/3 of 105 minutes = 70 minutes (or 1 hour 10 minutes)
1 hour and 20 minutes is 1 20/60 hour or 1 1/3 hour.
90 seconds = 1.5 minutes. So the ratio is 1.5 : 3 or 1:2
60 minutes in one hour 3/60 = 1/20
1 hour : 40 minutes = 60 minutes : 40 minutes = 60:40 = 3:2 = 1.5, as a fraction.
I think you mean "What is 3rd of an hour in minutes?" 1 hour = 60 minutes 1/3 hour = 60/3 = 20 minutes
1/3 of an hour is 20 minutes.
1/3 of an hour is 20 minutes.
30 minutes is 1/6th of 3 hours, so the ratio of 30 minutes to 3 hours is 1:6
3 hours 15 minutes minus 1 hour 35 minutes = 1 hour and 40 minutes
1:3
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 ?
There are 60 minutes per hour so 20/60 = 1/3 hour
1 hour 45 minutes = 105 minutes 2/3 of 105 minutes = 70 minutes (or 1 hour 10 minutes)
1 hour and 20 minutes is 1 20/60 hour or 1 1/3 hour.
90 seconds = 1.5 minutes. So the ratio is 1.5 : 3 or 1:2