10
There are 15 minutes in a quarter hour.
There are 15 minutes in a quarter of an hour
A quarter of an hour is 15 minutes.
There are 15 minutes in a quarter hour.
There are 10 minutes in an international basketball quarter and 12 minutes in NBA.
There are three quarter-hours in 45 minutes.
There are 60 minutes in an hour There are 4 quarter minutes in a minute So there are 4 * 60 quarter minutes in an hour which is 240.
There are 10 minutes in an international basketball quarter and 12 minutes in NBA.
An hour is sixty minutes. A quarter hour is fifteen minutes.
15 minutes per quarter.
One quarter-hour is 15 minutes.