What does it mean to divide by a fraction?

Dividing by a fraction is the same as multiplying by its reciprocal. For example, dividing by $$\frac{1}{4}$$ is the same as multiplying by 4.

What is the reciprocal of $$\frac{1}{3}$$ ?

The reciprocal of $$\frac{1}{3}$$ is $$3$$ .

How can visual models help in understanding division with fractions?

Visual models, like number lines or pie charts, can help illustrate how many times a fraction fits into a whole number.

What is the relationship between division and multiplication in fractions?

Division of fractions can be solved by multiplying by the reciprocal, which shows the inverse relationship between the two operations.

A fraction represents a part of a whole and consists of a numerator (top number) and a denominator (bottom number).

How do you find the total number of items when dividing by a fraction?

To find the total number of items, divide the total amount by the fraction, which can be done by multiplying by the reciprocal.

What is the importance of understanding unit fractions in division?

Understanding unit fractions is crucial because they form the basis for dividing whole numbers and other fractions.

6.4.5 Practice Dividing with Unit Fractions Flashcards

Student preview

15 questions

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1.

FLASHCARD QUESTION

Front

What is a unit fraction?

Back

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2A

2.

FLASHCARD QUESTION

Front

How do you divide a whole number by a unit fraction?

Back

Tags

CCSS.5.NF.B.7B

CCSS.5.NF.B.7C

3.

FLASHCARD QUESTION

Front

What is the improper fraction for the mixed number 3 5/8?

Back

4.

FLASHCARD QUESTION

Front

If Dawson walks each dog for 1/5 of an hour, how many dogs can he walk in 2 hours?

Back

Tags

CCSS.5.NF.B.7B

CCSS.5.NF.B.7C

5.

FLASHCARD QUESTION

Front

Back

The result is 5.

Tags

CCSS.5.NF.B.7A

CCSS.5.NF.B.7C

6.

FLASHCARD QUESTION

Front

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

Back

7.

FLASHCARD QUESTION

Front

Back

The result is 20.

Tags

CCSS.5.NF.B.7B

CCSS.5.NF.B.7C

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