Emily has a road map with a key that shows an inch on the map equals 6 miles of actual distance. She will drive on two roads to get to the beach. One road is 4 inches long on the map. The other road is 6 inches long. What is the actual distance Emily will drive to the beach? Complete the rule you used to find the actual distance.

The rule is to multiply the distance measured on the map by.

The actual distance Emily will drive to the beach is miles.