Respuesta :

Answer:

     1.

a. 6/9 (2/3)

b. 9/6 (3/2)

     2.

a. 4/8 (1/2)

b. 8/2 (4/1)

     3.

a. 3/9 (1/3)

b. 9/3 (3/1)

     4.

a. 2/10 (1/5)

Step-by-step explanation:

Hope this helps :)