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).

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, or you can convert them to decimal form.

Front

What does it mean for one fraction to be greater than another?

Back

A fraction is greater than another if its value is larger when both fractions are expressed in the same form (either as fractions with a common denominator or as decimals).

Front

What does it mean for one fraction to be less than another?

Back

A fraction is less than another if its value is smaller when both fractions are expressed in the same form.

Front

What is an equivalent fraction?

Back

Equivalent fractions are different fractions that represent the same value or proportion of a whole.

Front

How can you find equivalent fractions?

Back

You can find equivalent fractions by multiplying or dividing both the numerator and the denominator of a fraction by the same non-zero number.

Front

What is the least common denominator (LCD)?

Back

The least common denominator is the smallest multiple that two or more denominators share, used to compare or add fractions.

Front

How do you convert a fraction to a decimal?

Back

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

Front

What is the relationship between improper fractions and mixed numbers?

Back

An improper fraction has a numerator that is greater than or equal to its denominator, while a mixed number combines a whole number and a proper fraction.

Front

What is a proper fraction?

Back

A proper fraction is a fraction where the numerator is less than the denominator.