1/48
its 1/2
Two quarters of an hour equal 30 minutes, as each quarter represents 15 minutes. Therefore, when you add two quarters together (15 minutes + 15 minutes), you get half an hour, which is 30 minutes.
It is half an hour because 30/60 = 1/2
1/2
There are 23 of them in the "23 minutes" part, and another 60 in the "one hour part". All together, that makes 83 of them.
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.
one hour is sixty mins half an hour is 30 so: 2x60+30=150 minutes
There are 60 minutes in 1 hour. So 30 minutes is half an hour.
30 minutes = 1/2 hour(30 minutes)/(1 hour) = 1/2
0.50 of an hour is 30 minutes.
It refers to an even which occurs at the frequency of once every 30 minutes and that the times of occurrence are on the whole hour and at 30 minutes (half an hour) past the hour.The first part of the sentence gives the frequency (every 30 minutes) and the second gives the phase shift. The latter is to distinguish its timing from an event which takes place every 30 minutes but at 10 minutes and 40 minutes past each hour
There are 60 minutes in an hour. Four minutes = 4/60 = 2/30 = 1/15.