The scale factor of the floor plan of the layout and the actual length is 0.5 cm : 4 m
The dimensions of the scale factor of the floor plan of the layout and the actual lengths are given as:
Actual Length = 20 m
Scale Length = 1.5 cm
The scale factor of the floor plan of the layout and the actual length is represented as:
Scale factor = Scale Length : Actual Length
Substitute the known values in the above equation
Scale factor = 1.5 cm : 20 m
Divide the ratio by 5
Scale factor = 0.5 cm : 4 m
Hence, the scale factor of the floor plan of the layout and the actual length is 0.5 cm : 4 m
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