7 hours 30 minutes.
75
1hr 15 mins is 75 mins. 3hr 20 mins is 200 mins. 75/200 is 3/8
2 hours and 40 minutes.
1 hours and 5 minutes
86400 mins.
75
-75
1hr 15 mins is 75 mins. 3hr 20 mins is 200 mins. 75/200 is 3/8
7.5 x 60 = 450 mins x 60 = 27000 secs
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
39,447,000 mins
2hrs 7 mins