How to Divide a Fraction by a Mixed Number

How to Divide a Fraction by a Mixed Number

Assessment

Interactive Video

Mathematics, Science

10th Grade - University

Hard

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The video tutorial teaches how to divide a fraction by a mixed number. It begins by explaining that fractions can only be divided by other fractions, necessitating the conversion of mixed numbers into improper fractions. The 'keep change flip' strategy is introduced to facilitate the division process. The tutorial also covers cross cancellation to simplify fractions before multiplication. Two example problems are solved to demonstrate these techniques, with additional resources suggested for further practice.

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7 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the first step to divide a fraction by a mixed number?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

How do you convert a mixed number into an improper fraction?

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the result of dividing 3/4 by 2 1/2?

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

What does the 'keep change flip' strategy involve?

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5.

OPEN ENDED QUESTION

3 mins • 1 pt

Explain the process of cross canceling when multiplying fractions.

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6.

OPEN ENDED QUESTION

3 mins • 1 pt

What should you check for after multiplying the numerators and denominators?

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7.

OPEN ENDED QUESTION

3 mins • 1 pt

How do you determine if your final answer can be simplified further?

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