G6 m2-a-lesson 4-s

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G6 m2-a-lesson 4-s

  1. 1. Lesson 4 NYS COMMON CORE MATHEMATICS CURRICULUM 6•2 Lesson 4:Interpreting and Computing Division of a Fraction by a Fraction—More Models Classwork Opening Exercise Write at least three equivalent fractions for each fraction below. Be sure to show how the two fractions are related. a. b. Example 1 Molly purchased cups of strawberries. She eats in a serving. How many servings did Molly purchase? Use a model to prove your answer. Lesson 4: Date: ©2013CommonCore,Inc. Some rights reserved.commoncore.org Interpreting and Computing Division of a Fraction by a Fraction— More Models 12/5/13 S.17 This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported License. 17
  2. 2. Lesson 4 NYS COMMON CORE MATHEMATICS CURRICULUM 6•2 Example 2 Now imagine that Molly’s friend Xavier purchased cups of strawberries and that he eats cup servings. How many servings has he purchased? Use a model to prove your answer. Example 3 Find the quotient: . Use a model to show your answer. Lesson 4: Date: ©2013CommonCore,Inc. Some rights reserved.commoncore.org Interpreting and Computing Division of a Fraction by a Fraction— More Models 12/5/13 S.18 This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported License. 18
  3. 3. Lesson 4 NYS COMMON CORE MATHEMATICS CURRICULUM 6•2 Exercises 1–5 A model should be included in your solution. 1. 2. 3. Lesson 4: Date: ©2013CommonCore,Inc. Some rights reserved.commoncore.org Interpreting and Computing Division of a Fraction by a Fraction— More Models 12/5/13 S.19 This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported License. 19
  4. 4. Lesson 4 NYS COMMON CORE MATHEMATICS CURRICULUM 6•2 4. 5. Lesson 4: Date: ©2013CommonCore,Inc. Some rights reserved.commoncore.org Interpreting and Computing Division of a Fraction by a Fraction— More Models 12/5/13 S.20 This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported License. 20
  5. 5. Lesson 4 NYS COMMON CORE MATHEMATICS CURRICULUM 6•2 Problem Set 1. 2. 3. 4. Lesson 4: Date: ©2013CommonCore,Inc. Some rights reserved.commoncore.org Interpreting and Computing Division of a Fraction by a Fraction— More Models 12/5/13 S.21 This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported License. 21

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