Janiya is taking a road trip. The distance she plans to travel can be written as 3×102 kilometers, 3×105 meters, 3×107 centimeters, or 3×108 millimeters. Which distance uses the most appropriate units?(1 point

The most appropriate units to use for a road trip would be kilometers, as it is a commonly used unit for measuring distances on roads and highways. Therefore, the distance 3×102 kilometers would be the most appropriate units to use.