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Subject

Mathematics (NYS P-12 Common Core)

Description

LearnZillion is a learning platform that combines video lessons, assessments, and progress reporting. Each lesson highlights a Common Core standard, starting with math in grades 3-9.

In this lesson you will learn how to multiply whole numbers by mixed numbers by using area models.

Resource

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Multiply whole numbers by mixed numbers: using area models

Content Provider

LearnZillion

Related Academic Standards

New York State

NY-6.NS.1 Interpret and compute quotients of fractions, and solve word problems involving division of fractions by fractions.

6.NS.1 Interpret and compute quotients of fractions, and solve word problems involving division of fractions by fractions, e.g., by using visual fraction models and equations to represent the problem. For example, create a story context for (2/3) / (3/4) and use a visual fraction model to show the quotient; use the relationship between multiplication and division to explain that (2/3) / (3/4) = 8/9 because 3/4 of 8/9 is 2/3. (In general, (a/b) / (c/d) = ad/bc.) How much chocolate will each person get if 3 people share 1/2 lb of chocolate equally? How many 3/4-cup servings are in 2/3 of a cup of yogurt? How wide is a rectangular strip of land with length 3/4 mi and area 1/2 square mi?