Ratios of Fractions and Their Unit Rates

Challenge the class to calculate unit rates using complex fractions. Pupils work through examples of finding unit rates using ratios of fractions. To finish the 11th lesson of 22, scholars look at sample work and determine whether the approach is a valid one.

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CCSS: Designed
Additional Tags
Instructional Ideas
  • Spend time letting class members share their different approaches to solving the problems
  • Review operations with mixed numbers
Classroom Considerations
  • The class should be well versed in dividing and multiplying with fractions
Pros
  • Contains scaffolding on operations with fractions
  • Shows multiple solution approaches
Cons
  • None
Common Core