Question

kiesha used a photo that measured 4 inches by 6 inches to make a copy measured 8 inches by 12 inches. What is the scale factor of the dilation?

Answer 1

So 4 by 6 to 8 by 12
4 is to 8 and 6 is to 12
find factor
4:8 and 6:12
4/8 and 6/12
we flip them since we want to find the conversino
8/4 and 12/6
simpilify
2 and 2
scale factor was 2