which pair of ratios does NOT form a proportion?

Question

A.(3/5 24/40)
B.30/10 15/3
C.9/14 3/4
D.7/12 14/24

Ms. Sue is this right?

Answer 1

I now it's not D

Answer 2

No.

3/5 - 24/40

24/3 = 8
40/5 = 8

Answer 3

B is my final answer

Answer 4

Yes, B is correct.

Answer 5

1. b., c.
2.c
3.a
4.d
5.b

Answer 6

100% THANK YOUUUUUU

Answer 7

i hate you all