Comparing Fractions with Unlike Denominators

Front

What is a fraction?

Back

Front

What does it mean to compare fractions?

Back

Comparing fractions involves determining which fraction is greater, less than, or equal to another fraction.

Front

What are unlike denominators?

Back

Unlike denominators are denominators that are not the same in two or more fractions.

Front

How can you compare fractions with unlike denominators?

Back

To compare fractions with unlike denominators, convert them to equivalent fractions with a common denominator.

Front

What is a common denominator?

Back

A common denominator is a number that is a multiple of the denominators of two or more fractions, allowing for easy comparison.

Front

How do you find a common denominator for 2/5 and 1/2?

Back

The least common denominator (LCD) of 5 and 2 is 10. Convert 2/5 to 4/10 and 1/2 to 5/10.

Front

What is the first step in comparing 6/10 and 2/5?

Back

Convert 2/5 to an equivalent fraction with a denominator of 10, which is 4/10.

Front

What is the result of comparing 6/10 and 2/5?

Back

6/10 is greater than 2/5, so we write 6/10 > 2/5.

Front

What does the symbol '<' mean?

Back

The symbol '<' means 'less than' and is used to compare two values.

Front

What does the symbol '>' mean?

Back

The symbol '>' means 'greater than' and is used to compare two values.