Answer:
1 in is represented as 21.6667 miles
Explanation:
Data provided in the question:
Distance between the city A and the city B = 65 miles
Distance measured by the scale on the map between the city A and the city B = 3 inches
Thus,
3 inches is represented as 65 miles
Thus, applying the unitary method
1 in is represented as 65/3 miles
or
1 in is represented as 21.6667 miles