Respuesta :

Answer:6/18 : 9/15 = 30 : 54

Step-by-step explanation:

30 ÷ 6 = 5

54 ÷ 6 = 9     30 : 54 = 5 : 9

Therefore:

6/18 : 9/15 = 5 : 9

6:18 = 2:2
9:15 = 3:3