An hour has 3600 seconds. 10 seconds is 1/360 of an hour.
60mins 40sec is 6.6667 mins. 6.667/60 is 10/90 or 1/9 of an hour.
2/5
It is: 20/(60*60) = 1/180 of an hour
40 what? Minutes? Seconds? Elephants?
1 hour = 60 minutes = 60*60 seconds = 3600 seconds So 20 seconds, as a fraction of an hour = 20/3600 = 1/180
An hour has 3600 seconds. 10 seconds is 1/360 of an hour.
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.
1/5 of an hour.
It is: 60 seconds = 1 minute which is 1/60 of an hour
60mins 40sec is 6.6667 mins. 6.667/60 is 10/90 or 1/9 of an hour.
360 x 10 seconds = 1 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.
1/30
3/4
1/100
2/5