The scale factor is 0.0004 if the Drawing length: is 18 centimeters Actual Length: is 450 meters the answer is 0.0004
The ratio among comparable dimensions of an object and a model with that object, is known as an exponent in algebra. The replica will be larger if the scale factor is a whole number. The duplicate will be lowered if the step size is a fraction.
It is given that:
Drawing length: 18 centimeters Actual Length: 450 meters
450 meters in cm
= 45000 cm
Scale factor = 18/45000
Scale factor = 0.0004
Thus, the scale factor is 0.0004 if the Drawing length: is 18 centimeters Actual Length: is 450 meters the answer is 0.0004