Fractions of a Group

Front

What is a fraction?

Back

A fraction represents a part of a whole. It is written as two numbers separated by a line, like 1/2, where the top number (numerator) shows how many parts we have, and the bottom number (denominator) shows how many equal parts the whole is divided into.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

What does the numerator in a fraction represent?

Back

The numerator is the top number in a fraction. It represents 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 is the bottom number in a fraction. It shows how many equal parts the whole is divided into.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

How do you find a fraction of a group?

Back

To find a fraction of a group, divide the number of items you are interested in (numerator) by the total number of items in the group (denominator).

Tags

CCSS.5.NF.B.3

Front

What fraction of 10 apples is 3 apples?

Back

Tags

CCSS.5.NF.B.3

Front

If there are 8 fish and 2 are pink, what fraction of the fish are pink?

Back

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

What fraction of a group is represented by 4 out of 12 hearts?

Back

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

If 5 out of 20 students are wearing glasses, what fraction of the students are wearing glasses?

Back

Front

Back

Front

If 3 out of 5 apples are red, what fraction of the apples are red?

Back

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B