Investigations 3 in Number, Data, and Space, Student Activity Book [Grade 5]

NAME ______________________________ DATE _______________

ACTIVITY

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Using Arrays to Multiply Fractions

Solve the problems. For each problem, use the square to draw an array. Then write an equation.

  • 1 Alicia owns 3 fourths of a section of land. She plants pumpkins on 2 thirds of her land. What fraction of the entire section is planted with Alicia's pumpkins?

    A square.

  • 2 Olivia owns 3 fourths of a section of land. She plants tomatoes on 1 fourth of her land. What fraction of the entire section is planted with Olivia's tomatoes?

    A square.

  • 3 Zachary owns 3 fourths of a section of land. He plants corn on 3 fourths of his land. What fraction of the entire section is planted with Zachary's corn?

    A square.


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Table of Contents

Investigations 3 in Number, Data, and Space®, Student Activity Book Unit 1 Puzzles, Clusters, and Towers Unit 2 Prisms and Solids Unit 3 Rectangles, Clocks, and Tracks Unit 4 How Many People and Teams? Unit 5 Temperature, Height, and Growth Unit 6 Between 0 and 1 Unit 7 Races, Arrays, and Grids Unit 8 Properties of Polygons