Answer:
3.125 inches on the map represent 125 miles.
Explanation:
This question can be solved by a simple rule of three.
We have that:
Each inch equals 40 miles.
How many inches are 125 miles. So
1 inch - 40 miles
x inches - 125 miles
40x = 125
x = 3.125
3.125 inches on the map represent 125 miles.