There are 30 minutes in half an hour and 15 minutes in a quarter of an hour
30 minutes are in half an hour.
There are 60 minutes in an hour therefore the number of minutes in half an hour is 60x0.5=30.
1 hour = 60 minutes, 1/2 hour = 30 minutes! Therefore 1 and a half hour would equal 90 minutes! Can't you add?
90 minutes.
90 minutes
90 minutes
60 minutes in an hour; 30 minutes in a half hour. 5 and 1/2 = 330 minutes
There are 60 minutes in an hour and since "half an hour" is half of an hour, it will contain 30 minutes. Simply divide 60 by 2 to get the answer.
90 minutes
Half an hour is 1800 seconds. 3 half hours are 5,400 seconds.
Half an hour. 1/2 hour .5 hour