Respuesta :

andre864367

Step-by-step explanation:

B and A are equal. :) hope I helped!

julie0918

Answer:

b. 30/45 = 10/15; reduce by 3

Step-by-step explanation:

a. 30/6 = 5 not 6 so no

c. 32/8 = 4. even if you reduced by 2, it would be 16/4 so no