Answer:
420 miles
Step-by-step explanation:
1 inch is equal to 105 miles. The amount of inches between the two towns is 4, and 4 inches is 4 times the amount of inches in the scale. If the amount of inches is multiplied by 4, then the amount of miles should be multiplied by 4 too:
105 * 4 = 420
The actual distance is 420 miles.
Hope this helps :)
