The objectives of Eureka Math Lesson 16 Homework 5.4 are:

Mrs. Onusko made 60 cookies for a bake sale. She sold ( \frac23 ) of them and gave ( \frac34 ) of the remaining cookies to the students working at the sale. How many cookies did she have left?

Students are often asked to solve a problem like: "Draw a tape diagram to solve

By this point in Module 4, students have mastered adding and subtracting fractions. Now, they dive into — but not the easy kind. Lesson 16 focuses on fraction of a set using tape diagrams and two different methods:

This lesson typically focuses on . The core skill is using a tape diagram to find the whole when given a part, or to visualize the relationship between fractions.

: Visual long rectangular bars that represent a whole number or a fraction of a quantity. They allow students to slice parts of a whole systematically.

Draw a bar representing 12. Divide it into 4 equal units ( ). Each unit is 3. Since we need 3 units ( ), the answer is 9. 2. Using the Algorithm

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