Respuesta :

Answer:

See below.

Step-by-step explanation:

18/9=2

The unit rate is 2.

12*2=24

The ratio is 18:24.

-hope it helps

Answer:

i believe it is 18:24

Step-by-step explanation:

that is because 9 times 2 would give you 18 so if you multiply 12 by 2, you would get 24