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The image asks to determine the ratio of the given geometric sequence:

\[
\frac{1}{8}, \frac{1}{4}, \frac{1}{2}, \dots
\]

To find the common ratio \( r \) in a geometric sequence, we divide a term by its preceding term. Taking the second and first terms:

\[
r = \frac{\frac{1}{4}}{\frac{1}{8}} = \frac{1}{4} \times \frac{8}{1} = 2
\]

Thus, the common ratio \( r \) of the geometric sequence is \( 2 \).

Would you like further details on geometric sequences or have any other questions?

Here are five related questions to deepen your understanding:
1. How do you find the nth term of a geometric sequence?
2. What is the sum of an infinite geometric series if \( r < 1 \)?
3. How do you differentiate between geometric and arithmetic sequences?
4. Can a geometric sequence have a negative common ratio?
5. What is the formula for the sum of the first n terms of a geometric series?

**Tip:** In any geometric progression, multiplying any term by the ratio gives the next term.

Tentukan rasio dari barisan geometri berikut: 1/8, 1/4, 1/2, ...

Learn how to find the common ratio of a geometric sequence with the terms 1/8, 1/4, 1/2. This problem uses the geometric sequence ratio formula and provides a detailed solution suitable for students in Grades 8-10.

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