Respuesta :

Answer:

12:18 and 10:12 (i think)

Step-by-step explanation:

12:18 and 10:12 (Probably)

The explanation to this is that you can multiply 2 from 2:3 into 12 and 10 from the 12:18 and 10:12 same as 3 from 18 like 3x6 equals 18.