Question

HURRYYYYY!!

Which of the following is a proportion?
3/4 = 9/19
6/9 = 3/5
4/5 = 2/10
3/7 = 6/14

Answer 1

3/7 = 6/14

Explanation:

if u multiplied 3 times 2 you get 6 and that's on the other side. same for 7