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lana [24]
3 years ago
13

What is the common ratio of the following sequence? 80, 20, 5, ... A) -4 B) 1/4 C) 4

Mathematics
1 answer:
Stolb23 [73]3 years ago
6 0

\bf 80~~,~~20~~,~~5~\hfill \cfrac{20}{80}\implies \boxed{\cfrac{1}{4}}~~,~~ \cfrac{5}{20}\implies \boxed{\cfrac{1}{4}}~\hfill \stackrel{\textit{common ratio}}{\boxed{\cfrac{1}{4}}}

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