It is 10:00 PM (Post Meridiem, meaning "after noon" in the 12-hour clock).
Or 22:00 (in the 24-hour clock).
How many hours is 7.38 to 5.15?
9 hours 37 minutes
0:22 + 4:00 + 5:15 = 9:37
or
17:15 - 10:00 = 07:15
07:38 - 07:15 = 00:23
10:00 - 00:23 = 09:37
If its 955 what time was it 12 hours ago?
If it is 9:55am then 12 hours before is 9:55pm or 21:55. If it is 9:55pm, it is 9:55am.
What fraction of one hour is 23 minutes?
23/60 and as 23 is a prime number the fraction can not be further simplified.
What is 72 hours after Friday December 15 1100 a.m.?
It is Monday December 18 11:00 am in the same year.
How many minutes from 6.47 am to 8.13 pm?
eight hundred and six minutes
0:13 + 5:00 + 8:13 = 13:26
13 x 60 = 780
780 + 26 = 806