Respuesta :

Step-by-step explanation:

18/24=>9/12=>3/4

=>3:4

Answer:

Step-by-step explanation:

18 = 2 * 3 * 3

24 = 2 * 2 * 2 * 3

GCF = 2*3 = 6

18: 24 = 18÷6  : 24÷6

           = 3 :  4