Mathematics for IGCSE & O level - Transformations (Section 5 - No. 24)
What key concept should you remember about the scale factor?
That it makes the image smaller than the object.
That it makes the image larger than the object.
That it makes the image inverted on the opposite side.
That the final scale factor is the product of the individual scale factors.
Forklaring
The product of individual scale factors will be equal to the final scale factor of multiple enlargements.