There are 4 hours and 15 minutes, or 4.25 hours, between 3:00 pm and 7:15 pm.
0715 hours
Six and a quarter hours.
9 hours.
11 hours 25 minutes
There are 60 minutes in an hour. To calculate the number of hours in 715 minutes, you would need to divide this number by 60: 715 / 60 = 11.916666666666666666.... Which is close to 12 hours. But if you wanted to be more exact, you can take the numbers after the decimal point (0.916666666666666666...) and multiply it by 60 to get the number of minutes. In this case, the answer would be: 11 hours, 55 minutes.
Assuming they're both AM or both PM, that's 3 hours, 40 minutes
143 of them.
715 Kilometers = 444.28 miles
715 feet = ~218 meters.
1:15 is 6 hours before 7:15
It is approximately 715 miles from St. Louis to Charlotte
3 hours if 4:15am to 7:15am if 4:15pm to 7:15pm or 15 hours if 4:15am to 7:15pm if 4:15pm to 7:15am