For this unit you should know:
- Vocabulary: Ratio, rate, unit rate, proportion, similar figures, percent, percent proportion, base, amount, percent increase/decrease, unit fractions and metric.
- How to convert from one US measure to another, from one metric unit to another metric unit and from US measure to metric.
- How to solve proportions.
- How to solve percent equations.
- How to find percent increase/decrease.
- How to find the perimeter and area of a rectangle, square, triangle and circle (perimeter = circumference).
- How to find discounts, markup, sales tax, commission and simple interest.
- How to convert a percent to a fraction or decimal.
- How to convert a decimal or fraction to percent.
- How to use similar figures to find missing information.
- How to find degree Fahrenheit and Celsius.