A fraction represents a part of a whole. It consists of a numerator (top number) and a denominator (bottom number). For example, in the fraction $$\frac{1}{2}$$ , 1 is the part and 2 is the whole.

How do you find a common denominator for $$\frac{1}{2}$$ and $$\frac{1}{3}$$ ?

The least common denominator (LCD) of $$\frac{1}{2}$$ and $$\frac{1}{3}$$ is 6. You can convert the fractions to $$\frac{3}{6}$$ and $$\frac{2}{6}$$ .

How can you simplify a fraction?

To simplify a fraction, divide both the numerator and the denominator by their greatest common factor (GCF). For example, $$\frac{4}{8}$$ simplifies to $$\frac{1}{2}$$ .

What is the greater fraction: $$\frac{3}{4}$$ or $$\frac{2}{3}$$ ?

$$\frac{3}{4}$$ is greater than $$\frac{2}{3}$$ . You can compare them by finding a common denominator or using cross-multiplication.

What is the lesser fraction: $$\frac{5}{6}$$ or $$\frac{1}{2}$$ ?

$$\frac{1}{2}$$ is less than $$\frac{5}{6}$$ . You can compare them by finding a common denominator or using cross-multiplication.

What does it mean if $$\frac{4}{12}$$ = $$\frac{3}{9}$$ ?

It means that both fractions represent the same value or part of a whole. They are equivalent fractions.

How do you convert $$\frac{5}{6}$$ to a decimal?

To convert $$\frac{5}{6}$$ to a decimal, divide 5 by 6, which equals approximately 0.833.

What is the first step in comparing fractions?

The first step in comparing fractions is to find a common denominator or use models to visualize the fractions.

What is the importance of understanding fractions?

Understanding fractions is important because they are used in everyday life, such as cooking, measuring, and understanding proportions.

How can you check if your comparison of fractions is correct?

You can check your comparison by converting the fractions to decimals or by using models to visually compare their sizes.

Compare Fractions Using Models Flashcards

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15 questions

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1.

FLASHCARD QUESTION

Front

What is a fraction?

Back

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

2.

FLASHCARD QUESTION

Front

What does it mean to compare fractions?

Back

Comparing fractions means determining which fraction is larger, smaller, or if they are equal. This can be done using models, common denominators, or cross-multiplication.

Tags

CCSS.4.NF.A.2

3.

FLASHCARD QUESTION

Front

How can you use models to compare fractions?

Back

You can use visual models like pie charts or bar models to represent fractions. By comparing the sizes of the shaded parts, you can see which fraction is larger or smaller.

Tags

CCSS.4.NF.A.2

4.

FLASHCARD QUESTION

Front

What is a common denominator?

Back

A common denominator is a shared multiple of the denominators of two or more fractions. It allows you to compare or add fractions more easily.

5.

FLASHCARD QUESTION

Front

Back

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

6.

FLASHCARD QUESTION

Front

What is the process of cross-multiplication?

Back

Tags

CCSS.4.NF.A.2

7.

FLASHCARD QUESTION

Front

What does it mean if two fractions are equivalent?

Back

Tags

CCSS.3.NF.A.3A

CCSS.3.NF.A.3B

CCSS.4.NF.A.1

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