FRactions

Front

What is a fraction?

Back

A fraction represents a part of a whole and is expressed as a ratio of two numbers, the numerator (top number) and the 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 being considered or the number of shaded parts in a shape.

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 determine the fraction of a shape that is shaded?

Back

To determine the fraction of a shape that is shaded, divide the number of shaded parts (numerator) by the total number of parts (denominator).

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2A

Front

What is the importance of size when partitioning shapes?

Back

The size of the parts must be equal when partitioning shapes to accurately represent fractions.

Tags

CCSS.1.G.A.3

Front

What is the fraction equivalent of one whole?

Back

The fraction equivalent of one whole is 1/1.

Tags

CCSS.3.NF.A.3C

Front

How can you simplify a fraction?

Back

To simplify a fraction, divide both the numerator and the denominator by their greatest common divisor (GCD).

Front

What is an improper fraction?

Back

An improper fraction is a fraction where the numerator is greater than or equal to the denominator.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

What is a mixed number?

Back

A mixed number is a whole number combined with a proper fraction.

Tags

CCSS.3.NF.A.3C

Front

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

Back

To convert an improper fraction to a mixed number, divide the numerator by the denominator to find the whole number, and use the remainder as the new numerator over the original denominator.