Question

On a map of the united states the distance between washington dc and spokane, washington is 16.5 inches the scale of the map is 1 inch:150 miles. what is the actual distance between the cities?

Answer 1

To determine the actual distance between Washington DC and Spokane using the map scale, multiply the map distance by the scale factor, resulting in 2475 miles.

Step-by-step explanation:

To calculate the actual distance between Washington DC and Spokane, Washington using the scale given, we set up a proportion based on the map scale 1 inch equals 150 miles. By multiplying the distance on the map, which is 16.5 inches, by the scale factor, we can find out the actual distance in miles. To calculate the actual distance between Washington DC and Spokane, Washington using the scale given, we set up a proportion based on the map scale 1 inch equals 150 miles. By multiplying the distance on the map, which is 16.5 inches, by the scale factor, we can find out the actual distance in miles.

Using the scale, we calculate the distance as follows:
1 inch = 150 miles
16.5 inches = 16.5 x 150 miles
16.5 inches = 2475 miles

Therefore, the actual distance between Washington DC and Spokane, Washington is 2475 miles when using the map's scale.