9:30.
Dividing distance travelled by speed gives 815/75 = 10.86 recurring (that is, 10.86666...) hours or 10 hours 52 minutes.
9:55 plus 75 minutes is 11:10.
415 + 815 + 1315 = 2545
815 + 34 = 849
Adding 75 minutes to 5:00 gives 6:15.
48900 minutes
75 minutes, which is also 1 hour and 15 minutes.
813 minutes
To calculate 752 a.m. plus 75 minutes, first add 60 minutes to reach 853 a.m. Then, add the remaining 15 minutes to 853 a.m., resulting in 908 a.m. Therefore, 752 a.m. plus 75 minutes equals 908 a.m.
There are 60 minutes in 1 hour. Plus 15 minutes in one fourth hour. Adding them together makes 75 minutes.
75 + 45 = 120 = 60 + 60 two minutes
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