Answer:
D. 30%?
I'm not 100% sure but I think its D. Sorry if it's wrong.
5:8 and 20:32 would be a proportion.
Easy way to find this:
Set up the proportion as a fraction.
Use the cross product property. Multiply the diagonals and if the products of the diagonals are the same, then they are proportional.
Answer:
Step-by-step explanation:
There's no image, so can't answer it. If you upload an image, I will help :)
54-15=39
if you want to check your answer you add 39+15=54
