10
60 seconds = 1 minute so 600 seconds = 600/60 = 10 minutes.
175 min in 175 min.
There are 525600 min in a year
About 2 min.
4320 min.
2880 min.
0 hours are in 20 min an hour is 60 min
160 minutes
Almost exactly 320 of them.
1 min = 60 sec 30 min = 1800 sec
There are 60 min in an hr ... SO60 min x 2½ min/hr = 150 min.
157 minutes