1/30 of an hour is 2 minutes.
1 hour is 60 minutes. 60 minutes + 30 minutes = 90 minutes
1 hour = 3600 seconds 30 minutes = 1800 seconds 1 hour + 30 minutes = 5400 seconds
30 minutes = 1/2 hour(30 minutes)/(1 hour) = 1/2
90 of them are.
There are thirty minutes in one half hour.
There are 60 minutes in 1 hour. So 30 minutes is half an hour.
1 Hour and 30 MinutesIt is 1 hour 30 mins
Half an hour. 1/2 hour .5 hour
30 minutes is 1/2 an hour or 0.5 of an hour
30 minutes is 0.5 or 1/2 hour.
1 hour = 60 minutes, 1/2 hour = 30 minutes! Therefore 1 and a half hour would equal 90 minutes! Can't you add?