Respuesta :

Answer:

D, 1/3

Step-by-step explanation:

Both 15 and 45 are divisible by 15. 15 divided by 15 is 1, and 45 divided by 15 is 3.

15/45 is therefore simplified to 1/3.

1/3

15/15 is 1

45/15 is 3 so the answer is 1/3