Part 1:A model train has a length of 12 inches. The scale factor from the model train to the actual train it is 3 inches to 2 meters. Explain, in complete sentences, how to turn the scale factor into a fraction that can be used to determine the length of the actual train.Part 2:Find a paper map or atlas of any place in the world. Locate the scale factor on the key of the map. Pick three places on the map. Measure the distance on the map between each pair of places. Use the scale factor to determine the actual distance between each pair of places. Be sure to state the scale factor, the names of the places, the distances between each pair of cities on the map, and show your work in finding the actual distances.
