To determine how much 3/4 of an inch represents on the map, we need to multiply the representation of 1 inch by 3/4.
1 inch represents 360 miles.
Therefore, 3/4 inch represents:
(3/4) * 360 miles = 1080 * 3/4 = 810 miles.
So, 3/4 inch represents 810 miles on the map.