Comparing Fractions Flashcard

Front

What is a fraction?

Back

A fraction represents a part of a whole and is written as 'a/b', where 'a' is the numerator (the number of parts) and 'b' is the denominator (the total number of equal parts).

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.

Front

What does it mean for fractions to be equivalent?

Back

Fractions are equivalent if they represent the same part of a whole, even if they have different numerators and denominators.

Front

How do you order fractions from least to greatest?

Back

To order fractions from least to greatest, convert them to a common denominator or compare their decimal values.

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

What is the greatest common factor (GCF)?

Back

The greatest common factor is the largest number that divides two or more numbers without leaving a remainder, useful for simplifying fractions.

Front

How can you simplify a fraction?

Back

To simplify a fraction, divide both the numerator and the denominator by their greatest common factor (GCF).

Front

What is a proper fraction?

Back

A proper fraction is a fraction where the numerator is less than the denominator (e.g., 3/4).

Front

What is an improper fraction?

Back

An improper fraction is a fraction where the numerator is greater than or equal to the denominator (e.g., 5/4).

Front

What is a mixed number?

Back

A mixed number is a whole number combined with a proper fraction (e.g., 1 1/2).