13 hours and 45 minutes.
You would write it like this: 2345 < X. X being any number greater than 2345 including decimals.
2,345 to the nearest hundreds = 2,300
2445
It is: 2300
2350
39.0833 hours.
10am to 4pm is a period of six hours.
Between 10am and 9pm, there are 11 hours.
It is 18 hours from 10AM to 4AM. You can figure this out in a few different ways. 10AM to 10AM is 24 hours and 4AM is 6 hours before 10AM. 24-6=18 10AM to noon is 2 hours. Noon to midnight is 12 hours. Midnight to 4AM is 4 hours. 2+12+4=18
6.5 hours (6 hours 30 minutes) between 10am and 4:30pm
3 hours
Five hours.
5 hours
This would be 6.5 hours.
4 hours
9 hours
13