Common ratio — Algebra I · Grade 9 or accelerated Grade 8, what it means and where it is taught
The constant multiplied each time, in a geometric sequence.
Taught in Algebra I · Grade 9 or accelerated Grade 8.
Where it is taught
What it rests on
Work through these first if this one does not settle.
- Sequence — An ordered list of numbers. The nth one is an.
Practise this idea
1 question in the course bank use Common ratio, in Series & Sigma Notation.
Problem 1
Find the common ratio of 48, 12, 3, …
Worked answer
1/4
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