Comparing Fractions with Unlike Denominators

Front

What is a fraction?

Back

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

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

What does the numerator in a fraction represent?

Back

The numerator indicates how many parts of the whole are being considered.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

What does the denominator in a fraction represent?

Back

The denominator shows the total number of equal parts the whole is divided into.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

How do you compare fractions with unlike denominators?

Back

To compare fractions with unlike denominators, convert them to equivalent fractions with a common denominator.

Tags

CCSS.4.NF.A.2

Front

What is an equivalent fraction?

Back

Equivalent fractions are different fractions that represent the same value or proportion of a whole.

Tags

CCSS.3.NF.A.3A

CCSS.3.NF.A.3B

CCSS.4.NF.A.1

Front

How can you find a common denominator for two fractions?

Back

To find a common denominator, identify the least common multiple (LCM) of the denominators.

Front

What is the least common multiple (LCM)?

Back

The least common multiple is the smallest number that is a multiple of two or more numbers.

Front

If Sophia ran 3/4 of a mile and Lorelei ran 2/5 of a mile, who ran farther?

Back

Sophia ran farther because 3/4 is greater than 2/5.

Tags

CCSS.4.NF.A.2

Front

If Mr. Hatch read 2/3 of a book and Mrs. Khera read 1/4 of the same book, who read more?

Back

Mr. Hatch read more because 2/3 is greater than 1/4.

Tags

CCSS.4.NF.A.2

Front

What is the comparison of 5/6 and 6/8?

Back

5/6 is greater than 6/8.

Tags

CCSS.4.NF.A.2