Question

A map has a scale factor of 1 inch to 8 miles. Use the given distance on the map to find the actual distance.

Option 1: 5 inches
Option 2: 15 inches
Option 3: 30 inches
Option 4: 40 inches

Answer 1

To find the actual distance, set up a proportion using the given scale factor. The actual distance represented by 5 inches on the map is 40 miles.

Step-by-step explanation:

To find the actual distance, we need to set up a proportion using the given scale factor. The scale factor is 1 inch to 8 miles. Let's use the first option, which is 5 inches, as an example:

1 inch / 8 miles = 5 inches / x miles

Cross multiplying and solving for x, we get:

x = (5 inches * 8 miles) / 1 inch = 40 miles

Therefore, the actual distance represented by 5 inches on the map is 40 miles.