Compare Fractions

Front

What is a fraction?

Back

A fraction represents a part of a whole. It 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 represents the number of parts we have.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

What does the denominator in a fraction represent?

Back

The denominator represents 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 two fractions with the same denominator?

Back

When fractions have the same denominator, compare the numerators. The larger numerator means the larger fraction.

Tags

CCSS.3.NF.A.3D

Front

How do you compare two fractions with different denominators?

Back

To compare fractions with different denominators, convert them to have a common denominator or convert them to decimal form.

Tags

CCSS.4.NF.A.2

Front

What is a common denominator?

Back

A common denominator is a shared multiple of the denominators of two or more fractions.

Front

If 1/2 and 1/3 are compared, which is greater?

Back

1/2 is greater than 1/3.

Tags

CCSS.3.NF.A.3D

Front

What is the process to find a common denominator for 1/4 and 1/6?

Back

The least common multiple (LCM) of 4 and 6 is 12. So, the common denominator is 12.

Front

Convert 1/3 to a fraction with a denominator of 6.

Back

1/3 = 2/6.

Tags

CCSS.3.NF.A.3B

CCSS.4.NF.A.1

Front

If Paige rode 4/6 mile and Megan rode 1/3 mile, who rode further?

Back

Paige rode further.

Tags

CCSS.4.NF.A.2