90 minutes is 1 hour 30 minutes.
90 minutes is an hour and 30 minutes
One and a half hour is 90 minutes.
90 minutes
1 and a half hours. Did you mean how many minutes? There are 90 minutes in that amount of time.
1 hour = 60 minutes. 90% (or 0.9) of 60 minutes = 54 minutes.
If you mean 90 minutes then it is 1 hour and 30 minutes or 1.5 hours
Since there are 60 minutes per hour, 90 minutes is equal to 1 hour and 30 minutes.
*does? 90 minutes = 5400 seconds or 1 hour and 30 minutes
90 min are in a hour and a half90since an hour is 60 minutes and a half hour is half that (30) you just do a simple addition for your answer60+30=90 minutesThe number of mintues in a half hour are 30 minutes because a full hour is 60 minutes and if you divide it in to 2's u get 30 min!
90
To convert hours to minutes, you multiply by 60 because there are 60 minutes in an hour. Therefore, 90 hours is equal to 90 x 60 = 5,400 minutes.