Solve Scale Drawing Problems Practice Test

A map uses a scale of 1 inch : 25 miles. Two cities are 3.2 inches apart on the map. If a new map is created using a scale of 1 inch : 40 miles, how far apart will the same two cities appear on the new map?

A blueprint of a house uses a scale where 1/4 inch represents 2 feet. On the blueprint, a circular window has a diameter of 3/8 inch. If the contractor wants to install a window that has 1.5 times the actual diameter shown on the blueprint, what will be the actual diameter of the installed window?