Checking Division with Whole Numbers and Fractions Using Inverse Relationship

This video tutorial teaches how to check division answers using the inverse relationship between multiplication and division. It covers the concept of inverse operations, demonstrates solving word problems involving division of whole numbers and fractions, and verifies solutions using multiplication. The tutorial includes practical examples like dividing ribbon and candy bars, emphasizing the use of number lines and multiplication to confirm division results.

What is the inverse relationship between multiplication and division?

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How can you check your division answers using multiplication?

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In the example of Jan's craft project, how many picture frames can she decorate with 6 yards of ribbon if each frame requires 1/4 yard?

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Explain how to represent the division problem 6 / 1/4 using a number line.

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What is the result of the division problem 1/2 / 3, and how can it be verified?

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How can you simplify the fraction 3/6 to verify the division result of 1/2 / 3?

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Summarize the key learning points from this lesson on checking division answers.

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