1h and 30 minutes in a fraction = 1 1/2 hours
1 hour = 60 minutes
1/2 hour = 30 minutes
thus, 1 hour and 30 minutes = 1 1/2 hours
It is 30/120.
It is: 30/1440 = 1/48 of a day
As an improper fraction it is 15/2 hours
1/6
It is: 7/2 hours
1h with 30 minutes rest
30 minutes = 1/2 hour
30 minutes is 1/4 of 2 hours
30 minutes as a fraction is 1/2 an hour
1h = 60min 1290min x 1h/60min = 21.5h
30 minutes is half an hour.
It is 30/120.
One hour is 60 minutes so 30 minutes is one-half of an hour.
1/2
1/2 hour
It is: 30/1440 = 1/48 of a day
As an improper fraction it is 15/2 hours