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What is the common ratio of the following sequence? 80, 20, 5, ...

A) -4
B) 1/4
C) 4

User Ogun
by
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2 Answers

4 votes

Answer:the answer is 1/4

Explanation:

User Ray Saltrelli
by
8.6k points
3 votes


\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}}}

User Yussuf S
by
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