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Multiplication of Fractions and Whole Numbers Explained

Learn how to multiply fractions and whole numbers using area models and number sentences. Understand the concept of representing fractions visually and calculating products accurately.

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Multiplication of Fractions and Whole Numbers Explained

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  1. 8.7 Multiplication of Fractions and Whole Numbers SRB pg 73

  2. ¼ x 2 = The number of boxes represent the whole number. The boxes are split to represent the denominator. Color in each box by the fractions numerator. Area Model

  3. Count the number of shaded in boxes for the numerator (2), and the number of pieces in 1 box is the denominator (4) ¼ of 2 = 2/4 or 1/2 Area Model

  4. Number Sentence ¾ x 9 • Put the whole number over 1 • 3 x 94 1 • Multiply the numerators and then multiply the denominators. • 3 x 9 = 274 1 4 • Change improper fractions to mixed numbers • 27 = 3 4 4 6

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