Question

What is the common ratio of the geometric sequence below 625, 125, 25, 5, 1

Answer 1

Answer:

$\frac{1}{5}$

Step-by-step explanation:

Given geometric sequence is: 625, 125, 25, 5, 1

Common ratio

$r = \frac{succeeding\: term}{preceding \: term} \\\\

\therefore r = \frac{125}{625} \\\\

\therefore r = \frac{1}{5}$

Answer 2

Answer:

B or 25/125

Step-by-step explanation:

Got it right