2 hours and 40 minutes.
1 hours and 5 minutes
86400 mins.
90 mins is 1hr 30 mins.
one hour = to 60 mins . 15 mins = to 0.25 hours the answer is o.25 hours and 40 mins
there are 14 five mins in 2 hours
2hrs 7 mins
11 hours
380.383333 hours.
39.0833 hours.
11 hours
2.9167 hours.