Respuesta :

Answer:

12/24 and 3/4

Step-by-step explanation:

Answer:

12/24 and 3/4

Step-by-step explanation:

Reduce all fractions that are not already reduced.

A. 4/3 and 16/12

16/12 = 4/3

Proportional

B. 3/4 and 6/8

6/8 = 3/4

Proportional

C. 12/24 and 3/4

12/24 = 1/2

Not proportional

D. 6/9 and 2/3

6/9 = 2/3

Proportional