Comparing and Ordering Fractions

Front

What is a fraction?

Back

A fraction represents a part of a whole and consists of a numerator (top number) and a denominator (bottom number).

Front

What does it mean for fractions to be equivalent?

Back

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

Front

How do you compare two fractions with different denominators?

Back

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

Front

What is a proper fraction?

Back

A proper fraction is a fraction where the numerator is less than the denominator (e.g., 2/3).

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., 2 1/2).

Front

How do you convert an improper fraction to a mixed number?

Back

Divide the numerator by the denominator. The quotient is the whole number, and the remainder over the original denominator is the fraction.

Front

What is the least common denominator (LCD)?

Back

The least common denominator is the smallest multiple that two or more denominators share.

Front

How do you add fractions with different denominators?

Back

Find the least common denominator, convert the fractions to equivalent fractions, and then add the numerators.

Front

How do you subtract fractions with different denominators?

Back

Find the least common denominator, convert the fractions to equivalent fractions, and then subtract the numerators.