I'll help you by giving you a hint. There's 60 minutes in one hour.
There are 4.5 days in 108 hours.
610 min / 60 = 10.167 hours.
5 hours, 50 minutes
(6 min)/(60 min/hr) = 0.1 hr. Since 1.8 is already rounded to tenths of an hour, no further rounding is necessary.(1.8 hr)*(60 min/hr) = 108 minutes
2 hours
13 hrs.
1 hour, 48 minutes
There are 4.5 days in 108 hours.
0 hours are in 20 min an hour is 60 min
8 hours, 20 minutes
610 min / 60 = 10.167 hours.
2 hours
5 hours, 50 minutes
60 min = 1 hour so 375 min = 6 hours 15 minutes.
(6 min)/(60 min/hr) = 0.1 hr. Since 1.8 is already rounded to tenths of an hour, no further rounding is necessary.(1.8 hr)*(60 min/hr) = 108 minutes
320 min = 51/3 hours = 5hours 20minutes
2 hours