Fractions on a Number Line

Front

What is a fraction?

Back

A fraction represents a part of a whole and is expressed as a ratio of two integers, where the numerator indicates how many parts are taken and the denominator indicates the total number of equal parts.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

How is a fraction represented on a number line?

Back

A fraction is represented on a number line by marking a point that corresponds to its value, dividing the segment between whole numbers into equal parts based on the denominator.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

What does the numerator of a fraction represent?

Back

The numerator of a fraction represents the number of parts being considered or taken from the whole.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

What does the denominator of a fraction represent?

Back

The denominator of a fraction represents the total number of equal parts into which the whole is divided.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

How do you identify a fraction on a number line?

Back

To identify a fraction on a number line, locate the two whole numbers it lies between, divide the segment into equal parts based on the denominator, and count the number of parts indicated by the numerator.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

What fraction is represented by the point halfway between 0 and 1 on a number line?

Back

The fraction represented by the point halfway between 0 and 1 is 1/2.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2A

Front

If a number line is divided into 8 equal parts, what fraction does the 3rd part represent?

Back

The 3rd part represents the fraction 3/8.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2A

Front

What fraction does the point at 5/8 represent on a number line?

Back

The point at 5/8 represents the fraction that is 5 parts out of 8 equal parts between 0 and 1.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

How can you convert a fraction to a decimal?

Back

To convert a fraction to a decimal, divide the numerator by the denominator.

Tags

CCSS.7.NS.A.2D

CCSS.8.NS.A.1

Front

What is the relationship between fractions and decimals?

Back

Fractions and decimals are two ways of representing the same concept of parts of a whole; they can be converted into each other.