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www.mathwords.com/c/common_ratio.htm

For a geometric sequence or geometric series, the common ratio is the ratio of a term to the previous term. This ratio is usually indicated by the variable r.

study.com/academy/lesson/common-ratio-definition-lesson-quiz.html

The common ratio is the ratio between two numbers in a geometric sequence. Keep reading for a detailed definition, the formula for determining the...

www.varsitytutors.com/hotmath/hotmath_help/topics/common-ratio

The constant factor between consecutive terms of a geometric sequence is called the common ratio.

www.purplemath.com/modules/series3.htm

To find the common ratio, I have to divide a successive pair of terms. It doesn't matter which pair I pick, as long as they're right next to each other. To be thorough ...

mathspace.co/learn/world-of-maths/sequences-and-series/finding-the-common-ratio-18733/finding-the-common-ratio-1130

Sometimes we are asked to find the common ratio of a certain geometric progression, and then use this to find a group of terms or simply a specific term.

.ask.com/youtube?q=Common+Ratio&v=EaCGfvN_r28
Dec 28, 2015 ... This video shows you how to find the common ratio of a geometric sequence by dividing the second term by the first term.
.ask.com/youtube?q=Common+Ratio&v=-rofZ1OtTik
Jan 15, 2010 ... Finding the common ratio given 2 terms of a geometric sequence.

mathworld.wolfram.com/CommonRatio.html

Stover, Christopher. "Common Ratio." From MathWorld--A Wolfram Web Resource, created by Eric W. Weisstein. http://mathworld.wolfram.com/ CommonRatio.

www.mathcaptain.com/algebra/common-ratio.html

We deal with varies terms like common ratio, common distance, first term, n-th term etc. In geometric series or sequence, the common ratio is the ratio of a term to ...

www.dictionary.com/browse/common-ratio

Common ratio definition, geometric ratio. See more.