4: Dividing Fractions Last updated Save as PDF Page ID 35068 Illustrative Mathematics OpenUp Resources Section 21: Making Sense of Division 21.1: Size of Divisor and Size of Quotient 21.2: Meanings of Division 21.3: Interpreting Division Situations Section 22: Meanings of Fraction Division 22.1: How Many Groups? (Part 1) 22.2: How Many Groups? (Part 2) 22.3: Using Diagrams to Find the Number of Groups 22.4: What Fraction of a Group? 22.5: How Much in Each Group? (Part 1) 22.6: How Much in Each Group? (Part 2) Section 23: Algorithm for Fraction Division 23.1: Dividing by Unit and Non-Unit Fractions 23.2: Using an Algorithm to Divide Fractions Section 24: Fractions in Lengths, Areas, and Volumes 24.1: Fractional Lengths 24.2: Rectangles with Fractional Side Lengths 24.3: Fractional Lengths in Triangles and Prisms 24.4: Volume of Prisms Section 25: Let's Put It to Work 25.1: Solving Problems Involving Fractions 25.2: Fitting Boxes into Boxes