What is the ratio that compares the measurements of a model and a real object?

The ratio that compares the measurements of a model to those of a real object is known as the scale factor. It is expressed as a fraction or a ratio, indicating how many times larger or smaller the model is compared to the actual object. For example, a scale factor of 1:10 means the model is one-tenth the size of the real object. This ratio is crucial in fields such as architecture, engineering, and design for accurate representation and planning.