110 minutes
135
60 mins are in an hour
(270 min) / (60 min/hr) = 4.5 hr
60 min = 1 hr ⇒ 5400 min = 5400 ÷ 60 hr = 90 hr
1 hr = 60 minutes 1.5 hr = 90 minutes
120 minutes.
(150 hr)*(60 min/hr) = 9000 minutes
110 minutes
300min.
135
2 hr = 120 minutesSo, 120 + 2 = 122 total minutes
15 hours = 900 minutes.
1 hr and 37 minutes.
690
60 mins are in an hour
(270 min) / (60 min/hr) = 4.5 hr