1 hour = 60 minutes. You now have all the information required to answer the question.
1 hour = 60 minutes so 21 hours = 60*21 =1260 minutes
2 hours 21 minutes 60+60+21=141
there are 3 hours and 21 minutes.
8 hours and 21 minutes
10 hours, 21 minutes ! To find this out divide the number by 60. So 621/60=10 hours, 21 minutes.
1 hour = 60 minutes0.35 hour = (0.35 x 60) = 21 minutes
21 hours 25 minutes 42 seconds
1 hour = 60 minutes so 21 hours = 60*21 =1260 minutes
2 hours 21 minutes 60+60+21=141
99 minutes = 1 hour 39 minutes So simplified it is 22 hours 39 minutes.
8 hours and 21 minutes
there are 3 hours and 21 minutes.
10 hours, 21 minutes ! To find this out divide the number by 60. So 621/60=10 hours, 21 minutes.
There are: (7*60)+21 = 441 minutes
2 hours 28 minutes.
Three days and 21 minutes !
1,260 minutes.