1 hour = 100% 1 minute in an hour = 1/60 therefore 30 seconds in an hour = 1/120
1/30
1 hour = 60 minutes = 60*60 seconds = 3600 seconds So 20 seconds, as a fraction of an hour = 20/3600 = 1/180
1 hour = 3600 seconds 30 minutes = 1800 seconds 1 hour + 30 minutes = 5400 seconds
It is: 60 seconds = 1 minute which is 1/60 of an hour
1 hour = 100% 1 minute in an hour = 1/60 therefore 30 seconds in an hour = 1/120
1/30
1 hour = 60 minutes = 60*60 seconds = 3600 seconds So 20 seconds, as a fraction of an hour = 20/3600 = 1/180
1 hour = 3600 seconds 30 minutes = 1800 seconds 1 hour + 30 minutes = 5400 seconds
It is: 60 seconds = 1 minute which is 1/60 of an hour
It is 30/60 or 1/2 simplified
1/5 of an hour.
The fraction of 8 seconds/ 1 hour = 8 seconds/ 60 minutes = 8 seconds/ 3600 seconds. This would mean that 8 seconds is 1/ 450 of a hour and that 8 seconds is 0.222% of a hour.
1/9th
1/100
5,400 seconds are in 1 hour 30 minutes.
1h and 30 minutes in a fraction = 1 1/2 hours1 hour = 60 minutes1/2 hour = 30 minutesthus, 1 hour and 30 minutes = 1 1/2 hours