Multiplying Mixed Numbers

Front

What is a mixed number?

Back

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

Tags

CCSS.3.NF.A.3C

Front

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

Back

To convert a mixed number to an improper fraction, multiply the whole number by the denominator, add the numerator, and place that sum over the original denominator.

Front

What is an improper fraction?

Back

An improper fraction is a fraction where the numerator is greater than or equal to the denominator, such as 11/5.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

How do you multiply mixed numbers?

Back

To multiply mixed numbers, first convert them to improper fractions, then multiply the fractions, and finally convert the result back to a mixed number if necessary.

Tags

CCSS.5.NF.B.6

Front

What is the first step in multiplying mixed numbers?

Back

The first step is to convert each mixed number to an improper fraction.

Tags

CCSS.5.NF.B.6

Front

What is the result of multiplying 1 1/2 by 3 3/4?

Back

The result is 5 5/8.

Tags

CCSS.5.NF.B.6

Front

How do you simplify a fraction?

Back

To simplify a fraction, divide the numerator and the denominator by their greatest common divisor (GCD).

Front

What does it mean to write an answer as a mixed number?

Back

Writing an answer as a mixed number means expressing it as a combination of a whole number and a proper fraction.

Front

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

Back

To convert an improper fraction to a mixed number, divide the numerator by the denominator to find the whole number, and use the remainder as the new numerator over the original denominator.

Front

What is the mixed number equivalent of the improper fraction 23/5?

Back

The mixed number equivalent of 23/5 is 4 3/5.