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.
30 Minutes = Half An Hour
60 Minutes = 1 Hour
90 Minutes = 1 Hour & A Half
1/4 hour = 60/4 minutes = 15 minutes = 15 x 60 seconds = 900 seconds
0.0001 hours.
30 minutes are in half an hour.
12
12
1800
two
30 minutes
3600 seconds equal an hour
200 meters in 36 seconds equates to 12.43 miles per hour.
8.726 miles per hour.
35/36th of an hour or 48mins and 40 seconds
60 minutes in an hour, and 60 seconds in a minute. So: 9 × 60 × 60 = 32,400 seconds
A quarter hour = 15 minutes = 15*60 = 900 seconds.
1/4 hour is 900 seconds.
There are 900 seconds in 15 minutes. (15 minutes is a quarter of an hour) You find this out by multiplying 60 (seconds in a minutes) by 15 (minutes).....HOPE THIS HELPED! :)
1/4 hour is 900 seconds.
A quarter of a century is 25 years A year is 365.25 days A day is 24 hours An hour is 60 minutes A minute is 60 seconds Therefore the number of seconds in a quarter of a ventuary = 25*365.25*24*60*60 = 788,940,000 seconds
3 hours = 10800 seconds there the answer is 10815 seconds.
There are 15 seconds in a quarter of a minute.
It is 900 seconds. It is one quarter of an hour.
There are 15 minutes in a quarter of an hour
Please improve your question. one quarter of? a hour 900 a day 21600 a year 7884000 a century 788400000 a millennium 7 884 000 000. or is it a quarter in currency? if so, your ignorant! or one quarter of a moon? well depends what you mean by seconds.
Hourly fractions are minutes (1/60th), and seconds (1/3600th). Also, common time references are quarters (quarter of, quarter to, or quarter past the hour) and halves (half past the hour).
There are 15 minutes in a quarter hour.