There are 15 hours and 15 minutes between 5:15 am and 8:30 pm.
11:30 -- There's a three hour difference between Pacific and Eastern times.
The difference in time between 8:30am today and 3:15am tomorrow is 18 hours 45 minutes.
830
830 KM
About 830 miles.
830
830
50% of 830= 50% * 830= 0.50 * 830= 415
42% of 830= 42% * 830= 0.42 * 830= 348.6
830
30% of 830= 30% * 830= 0.3 * 830= 249
1.30 pm