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Comparing and Scaling

Unit 3:

Click on me for the link to the workbook

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In this Unit, students will be able to: 

  • Develop the ability to compare quantitative information by using ratios, fractions, decimals, rates, unit rates, and percents; 

  • Use comparisons to scale rates and ratios up and down;

  • Learn different ways of reasoning in proportional situations and recognize when such reasoning is appropriate. 

Vocabulary :

  • commission

  • constant of proportionality

  • equation

  • markup

  • part-to-part ratio

  • part-to-whole ratio

  • proportion

  • rate

  • rate table

  • ratio

  • unit rate

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