What is the scale for 3 cm on the map correspond to 120 km in the actual distance?

1 cm = 40 km.

Step-by-step explanation:

Actual distance = 120 kilometers

The distance on the map = 3 centimeters

Scale map =

                  =

                  = 40

1 centimeters = 40 kilometers

The scale of the map is 1 cm = 40 km.

3/5

step-by-step explanation:

double number line is not a standard concept, so it must have been defined in your textbook. assume top line is numerator.