615 is a time of day: it is not, and cannot be expressed, as a fraction of an hour.
1/120
Half of an hour = 1/2 hour...(1) Hours in a day = 24 hours and 1 hour = 1/24 day...(2) From the above two results, we get Half of an hour = (1/2)/24 day = 1/48 day
In the context of a day, it is not: it is a proper fraction. In the context of an hour it is. In the context of minutes, it is not.
It is one twenty-fourth of a day.
Since a day has 24 hours, each hour is 1/24 of a day.
There are 24 hours in a day. So there are 48 half-hours in a day. Therefore the answer is 1/48.
Well, isn't that a happy little question! Half an hour is just a small part of a day, like a tiny squirrel hiding in the forest. If we think about a whole day as a big, beautiful painting, half an hour would be like a tiny brushstroke on that canvas - a fraction of 1/48, to be exact. Just a little touch of time to appreciate and enjoy.
half of a sixtieth...
3/10
615 is a time of day: it is not, and cannot be expressed, as a fraction of an hour.
1/24, and that is not just me hour.
It is 1/24.
1/120
1/24
One day = 24 hours. So half an hour = 1/48 of a day.
It is 5/30, which can be simplified, if required.