11:45.
1145
minutes and hoursWhen the group you consider is (Z59, +) or you are working modulo 59.
60 minutes or 1 hour.
The answer depends on how many minutes, and plus what!
Thirty
30
100 minutes = 1 hour 40 minutes.
80 minutes, or 1 hour 20 minutes
1 hour 16 minutes.
76
The sum of 12 and -32 is -20.
1800
9:25