2.5 minutes
There are 30 minutes in half an hour and 15 minutes in a quarter of an hour
A fourth of an hour is 15 minutes. Hope this helped!
If you mean on fourth of an hour, it's 15 minutes.
Ninety minutes are in an hour and a half
15 minutes
15 minutes. One hour is 60 minutes, so half (1/2) an hour would be 30 minutes, and a quarter (1/4) hour 15 minutes.
There are 30 minutes in half an hour and 15 minutes in a quarter of an hour
A fourth of an hour is 15 minutes. Hope this helped!
If you mean on fourth of an hour, it's 15 minutes.
Ninety minutes are in an hour and a half
(1/4 * 1/3 * 1/2) * 60 mins = 1/24 * 60 = 2 1/2 minutes or 2.5 minutes or 2 minutes 30 seconds.
15 minutes
30 minutes = half an hour, because 60 minutes are one hour.
30 minutes equal half an hour.
There are 20 minutes in one third of an hour.
theres 30 minutes in a half hour.. theres 90 minutes in an hour and a half.
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.