1 hr = 60 min½ hr = 30 min(9 x 60) + 30 = 540 + 30 = 570 min
90 minutes is greater than 540 seconds which is equal to 9 minutes
14 hours and 40 min
610 min / 60 = 10.167 hours.
10.5 hours
1 hr = 60 min½ hr = 30 min(9 x 60) + 30 = 540 + 30 = 570 min
90 minutes is greater than 540 seconds which is equal to 9 minutes
540 seconds
129 minutes is equal to 2 hours and 9 minutes.
9*60 = 540 min
1 and 1/3
14 hours and 40 min
If your question is how many seconds in 9 minutes the answer is 540.
0 hours are in 20 min an hour is 60 min
2.5 hours is equal to 25 tenths of an hour.
8 hours, 20 minutes
610 min / 60 = 10.167 hours.