Respuesta :

z0mba

Answer: C & D

Step-by-step explanation: 3:5 is just 6:10 simplified and 24:40 is 6:10 times 4.

Hope this helps!

Please mark Brainliest!

gnnenu

Answer:

C and B

Step-by-step explanation:

The ratio of 6:10 is 3/5.

20:12 = 5/3

32:50 = 16/25

3:5 = 3/5

24:40 = 3/5

14:80 = 7/40