"Ratios and Rates" is the first lesson of the grade 9 Ontario applied math program. Over the course of this lesson, students will learn how to solve problems involving proportional reasoning. Here are the expectations of this lesson.

  • Illustrate equivalent ratios
  • Represent directly proportional relationships arising from realistic situations
  • Solve for the unknown value in a proportion
  • Use unit rates to compare quantities
  • Solve problems using the above tools

Click here to download this lesson as a printable PDF: Grade 9 Applied Math 1-1 Ratios and Rate

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