Practice: Turn off Show result. Make sure Metric units only and Distance are selected. Click Next, and use what you’ve learned to solve another unit conversion problem. For each problem, list the units given, the units asked for, and the solution. On a caterpillar’s map, all distances are marked in millimeters. The caterpillar’s map shows that the distance between two milkweed plants is 4,012 millimeters. What is this distance in kilometers?