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Ratios (The comparison of two numbers (Unit Rate (A ratio with the…
Ratios
The comparison of two numbers
Unit Rate
A ratio with the denominator of 1
3/1 = 3 boys for every 1 girl
Rate
The comparison of two totally unrelated topics/numbers
$4 for every 1oz of candy. (Candy and money)
In a classroom, there are 12 girls for every 15 boys. How many girls would there be if there was 25 boys?
Equivalent Ratios
Ratios that have the same value (2/4 = 4/8)
Percent
A rate, in a percentage (1/100 = 1%)
Visuals
Tape Diagrams
Horizontal/Vertical Tables
Coordinate Plane
Double Number Line
Ratio Tables
(Videos)
https://www.youtube.com/watch?v=B4_T6-rc35Y
https://www.youtube.com/watch?v=xwuFHj5O-kA
