Answer:
The correct scale is 1 inch = 4 miles.
Explanation:
Map scale is defined as the ratio between the marked distance on a map to the corresponding distance on the ground.
Here, it is given that the measurement on the map is 2 inches, and it equals to 8 miles; so 2 inches = 8 miles
Simplifying this we get:
1 inch = 4 miles.
Hence, the scale is 1 inch equals 4 miles.