subtracting 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 to subtract fractions?

Back

Subtracting fractions means finding the difference between two fractions, which involves adjusting the numerators based on a common denominator.

Front

How do you find a common denominator for fractions?

Back

To find a common denominator, identify the least common multiple (LCM) of the denominators of the fractions you are working with.

Front

What is the first step in subtracting fractions with different denominators?

Back

The first step is to convert both fractions to equivalent fractions with a common denominator.

Front

What is the result of 6½ - 2⅔?

Back

3 & 5/6

Front

What is the result of 8/9 - 1/3?

Back

5/9

Front

What is the result of 7/10 - 1/2?

Back

1/5

Front

What is the result of 4/5 - 1/20?

Back

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.

Front

What is a mixed number?

Back

A mixed number is a whole number combined with a proper fraction, such as 2½.