Question

Which ratios form a proportion?

4/11 and 6/13
3/5 and 9/25
4/9 and 9/4
4/10 and 10/25

Answer 1

D

Explanation:

I think there are more than one proportions but I don't know so I just agree with the other guy

Answer 2

D is the correct answer because 4/10=0.40 and 10/25=0.40