To convert seconds to hours, you need to divide the number of seconds by 3,600 (the number of seconds in an hour). So, 20 seconds divided by 3,600 equals 0.0056 hours. This is equivalent to approximately 0.34 minutes or 0.02 days.
There are 60 seconds in a min. and 60 mins. in an hour = 3600 seconds in an hour. 19 seconds is therefore 19/3600 of and hour.
It is: 60 seconds = 1 minute which is 1/60 of an hour
1/5 of an hour.
1/30
It is: 20/(60*60) = 1/180 of an hour
To convert seconds to hours, you need to divide the number of seconds by 3,600 (the number of seconds in an hour). So, 20 seconds divided by 3,600 equals 0.0056 hours. This is equivalent to approximately 0.34 minutes or 0.02 days.
There are 60 seconds in a min. and 60 mins. in an hour = 3600 seconds in an hour. 19 seconds is therefore 19/3600 of and hour.
It is: 60 seconds = 1 minute which is 1/60 of an hour
1/5 of an hour.
20/28
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.
1/30
3/4
1/100
2/5
4,800 seconds in 1 hour 20 minutes.