Respuesta :

Do 9/12 and then 15/x and just cross multiply

Answer:

3) The ratio is 4:3

Step-by-step explanation:

It’s asking for a ratio of large:small

Make a ratio with the given values you have, substitute x for any missing values:

12:9 and x:15

One way to solve for the ratio is to simplify:

12:9 becomes 4:3

Therefore your ratio of large:small is 4:3