⟩ A plane moves from 9ËšN40ËšE to 9ËšN40ËšW. If the plane starts at 10 am and takes 8 hours to reach the destination, find the local arrival time?
80 deg --------> 80*4 = 320 minutes = 5 hours 20 minutes
10 a.m + 8 hours = 6 p.m
6 p.m + 5 hours + 20 minutes = 11.20 p.m = answer