Respuesta :

Answer:

5/9

Step-by-step explanation:

This is easy, we just multiply 1/3 by the first term.

1st Term: 15

15 x 1/3 = 5

2nd Term: 5

5 x 1/3 = 1 2/3

3rd Term: 1 2/3

1 2/3 x 1/3 = 5/9

4th Term: 5/9

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