Comparing Fractions

Front

What is a fraction?

Back

A fraction represents a part of a whole and is expressed as a ratio of two integers, with a numerator (top number) and a denominator (bottom number).

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

What does it mean for a fraction to be 'more than half'?

Back

A fraction is 'more than half' if its value is greater than 0.5 or if the numerator is greater than half of the denominator.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

What does it mean for a fraction to be 'less than half'?

Back

A fraction is 'less than half' if its value is less than 0.5 or if the numerator is less than half of the denominator.

Tags

CCSS.4.NF.A.2

Front

What does it mean for a fraction to be 'equal to half'?

Back

A fraction is 'equal to half' if its value is exactly 0.5 or if the numerator is equal to half of the denominator.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

How do you compare two fractions?

Back

To compare two fractions, you can find a common denominator, convert them to equivalent fractions, and then compare the numerators.

Tags

CCSS.4.NF.A.2

Front

What is the symbol for 'less than'?

Back

The symbol for 'less than' is '<'.

Tags

CCSS.4.NF.A.2

Front

What is the symbol for 'greater than'?

Back

The symbol for 'greater than' is '>'.

Tags

CCSS.4.NF.A.2

Front

What is the symbol for 'equal to'?

Back

The symbol for 'equal to' is '='.

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, allowing for easy comparison or addition.

Tags

CCSS.4.NF.A.2

Front

How can you determine if a fraction is greater than, less than, or equal to another fraction?

Back

You can cross-multiply the fractions and compare the products. If the product of the first fraction's numerator and the second fraction's denominator is greater, the first fraction is greater.

Tags

CCSS.4.NF.A.2