Chapter 2 - Reasoning and Proof - 2-1 Patterns and Inductive Reasoning - Practice and Problem-Solving Exercises - Page 85: 9

$\frac{1}{16}, \frac{1}{32}$

$\underset{\times\frac{1}{2}}{\underset\Rightarrow{1}}, \underset{\times\frac{1}{2}}{\underset\Rightarrow{\frac{1}{2}}},\underset{\times\frac{1}{2}}{\underset\Rightarrow{\frac{1}{4}}}, \underset{\times\frac{1}{2}}{\underset\Rightarrow{\frac{1}{8}}},\underset{\times\frac{1}{2}}{\underset\Rightarrow{\frac{1}{16}}}, \frac{1}{32}$, . . .