Dividing Fractions Using a Common Denominator

Dividing Fractions Using a Common Denominator

Assessment

Interactive Video

Mathematics, Information Technology (IT), Architecture

1st - 6th Grade

Hard

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The video tutorial explains how to divide fractions using common denominators. It starts with a basic example of dividing 1/2 by 1/4 using a model. Then, it introduces the concept of using common denominators to simplify division problems, such as dividing 1/4 by 1/8. The tutorial provides a practical example involving applesauce to demonstrate the method. Finally, it discusses when the common denominator strategy is most effective, particularly when dividing a larger fraction by a smaller one.

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7 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the process to determine how many groups of 1/4 are in 1/2?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

Explain how to use a common denominator to divide fractions.

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

How can we represent 1/4 as an equivalent fraction?

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

Why is it important to have the same denominator when dividing fractions?

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5.

OPEN ENDED QUESTION

3 mins • 1 pt

How many servings of 3/4 cup can Sorcha make with 3 cups of applesauce?

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6.

OPEN ENDED QUESTION

3 mins • 1 pt

What does it mean to rename a whole number as an improper fraction?

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7.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the common denominator strategy and when is it most effective?

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