Adding and Subtracting Fractions 12/5

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 the term 'least common denominator' (LCD) mean?

Back

The least common denominator is the smallest number that can be used as a common denominator for two or more fractions.

Front

How do you find the least common denominator of 1/5 and 2/10?

Back

The least common denominator of 1/5 and 2/10 is 10.

Front

What is the sum of 3/4 and 3/8?

Back

The sum of 3/4 and 3/8 is 1 1/8.

Front

How do you add fractions with different denominators?

Back

To add fractions with different denominators, first find the least common denominator, convert the fractions, and then add the numerators.

Front

What is the result of 6½ - 2⅔?

Back

The result of 6½ - 2⅔ is 3 5/6.

Front

How do you subtract fractions with mixed numbers?

Back

To subtract mixed numbers, convert them to improper fractions, subtract, and then convert back if necessary.

Front

What is the result of 6 1/4 - 2 3/4?

Back

The result of 6 1/4 - 2 3/4 is 3 1/2.

Front

How do you add multiple fractions together?

Back

To add multiple fractions, find a common denominator, convert each fraction, and then add the numerators.

Front

What is the total amount of pie left if there is 3/8 of blueberry pie, 2/8 of apple pie, and 5/8 of peach pie?

Back

The total amount of pie left is 10/8 or 1 1/4.