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Ecolint Campus des NationsMathematics
MYP 2Year 8Term 1

8.2 Ratio and Rates

Ratios · Equivalent ratios · Unit rates · % of · % increase/decrease

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8 objectives

Learning objectives

What students should be able to do by the end of this unit.

Ratio and Rates

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  • Define and apply the concept of a ratio in real contexts.
  • Identify and use equivalent ratios.
  • Simplify ratios, including ratios involving different units.
  • Share an amount in a given ratio.
  • Understand and calculate unit rates.
  • Find a given percentage of a quantity.
  • Find the whole given a percentage part (reverse percentage).
  • Calculate percentage increases and decreases.
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