What is the scale of a drawing where a 6 m wall is 4 cm long

To determine the scale of the drawing, we need to find the ratio between the actual length of the wall and the length it is represented as in the drawing.

Actual length of the wall = 6 m
Length of the wall in the drawing = 4 cm

Therefore, the scale of the drawing can be calculated as follows:
Scale = Actual length / Length in the drawing
Scale = 6 m / 4 cm
Scale = 1.5 m/cm

So, the scale of the drawing where a 6 m wall is 4 cm long is 1:50.