Pre-image ABCD was dilated to produce image A'B'C'D' .
What is the scale factor from the pre-image to the image?
Enter your answer in the box as a fraction in simplest form.
![Preimage ABCD was dilated to produce image ABCD What is the scale factor from the preimage to the image Enter your answer in the box as a fraction in simplest f class=](https://us-static.z-dn.net/files/dc7/f68c045bc4239749d835a60602120b54.jpg)