525,600 Minutes in one year.
3.3333 minutes.
There are 86,400 seconds in one day. There are 1,440 minutes in one day.
7
30 min * 60 sec (in 1 minute). = 1800 sec.
One minute = 60 seconds. Multiply 60 (sec) by 7 (min), which yields 420 (sec)
4 mins
four minutes
4.2 minutes. (:
1680 sec.
52 minutes
60 seconds = 1 minute so 8790 sec = 8790/60 = 146.5 minutes. Simple!