Apply ratios, rates, proportions and percents (such as discounts, interest, taxes, tips, distance/rate/time, and percent increase or decrease). 0706.2.8

Links verified on 1/15/2010

1. Cross Multiplying Proportions - explanation, interactive practice and challenge games and
2. Find Ratios - explanation, interactive practice and challenge games and
3. Fractions, Decimals, and Percents - an index of pages that teach fraction, decimal and percent skills covered in K8 math courses - Each page has an explanation, interactive practice and challenge games about percents and ratios. (from AAA math) - instruction and review, practice, and a quiz and
4. Interest Worksheets from EdHelper - Every time you click to create a worksheet a new worksheet is created
   • All 1 year, only calculate Interest
   • All 1 year, calculate interest and total payments
   • Fractional Years and Decimal Rates
   • Less than one year (30, 90, .. 300 days)
   • Mixed Table with All of the Above!
   • Interest Word Problems (Difficult)
5. Rate - Understand that rate compares two quantities of different kinds of units and learn how to express rates as unit rates. Work through the lesson, experiment with the interactive figure and then answer ten questions. [caution: do not submit until you have selected answers to all of the questions] and
6. Ratios - explanation, interactive practice and challenge games and
7. Using Rate - explanation, interactive practice and challenge games and