Multiplying Fractions and Mixed Numbers

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

How do you multiply two fractions?

Back

To multiply two fractions, multiply the numerators together and the denominators together. Then simplify if possible.

Front

What is a mixed number?

Back

A mixed number is a whole number combined with a fraction, such as 2 1/2.

Front

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

Back

Multiply the whole number by the denominator, add the numerator, and place that over the original denominator.

Front

What is the result of multiplying 2/3 by 4/5?

Back

8/15.

Front

What is the result of multiplying 3/4 by 4/5?

Back

3/5.

Front

What does it mean to simplify a fraction?

Back

To simplify a fraction means to reduce it to its lowest terms, where the numerator and denominator have no common factors other than 1.

Front

What is the result of multiplying 5 3/12 by 4?

Back

7 2/3.

Front

How do you multiply a mixed number by a fraction?

Back

Convert the mixed number to an improper fraction, then multiply the fractions as usual.

Front

What is the result of multiplying 34 1/2 by 2?

Back

34 1/2.