Ratio and Proportion
Overview
– Writing and using ratios
– Ratios and measures
– Comparing ratios
– Using proportion
– Proportion and graphs
– Proportion problems
Example Key Words
Ratio
This compares two or more values. They are written in the form a:b
Simplify A Ratio
Reducing a ratio to its simplest form
Unit Ratio
Writing a raio in the form n:1 or 1:n
Proportion
Describes a relationship between two variables.