Multiply Mixed Numbers

Front

What is a mixed number?

Back

A mixed number is a whole number combined with a fraction, such as 2\frac{1}{2}.

Tags

CCSS.3.NF.A.3C

Front

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

Back

Multiply the whole number by the denominator, then add the numerator. Place this result over the original denominator.

Front

What is an improper fraction?

Back

An improper fraction is a fraction where the numerator is greater than the denominator, such as \frac{5}{4}.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

What is the first step in multiplying a mixed number?

Back

Convert the mixed number to an improper fraction.

Front

What is the area of a rectangle?

Back

The area of a rectangle is found by multiplying its length by its width.

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

Calculate the area of a base with width 5 inches and length 6\frac{1}{2} inches.

Back

The area is 32\frac{1}{2} square inches.

Tags

CCSS.5.NF.B.4B

Front

What is the product of \frac{1}{5} and 2\frac{1}{4}?

Back

The product is \frac{9}{20}.

Tags

CCSS.5.NF.B.6

Front

How do you multiply a mixed number by a whole number?

Back

Convert the mixed number to an improper fraction, then multiply the numerator by the whole number.

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

Front

What is the result of 3\frac{1}{2} \times 10?

Back

The result is 35.

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

Front

What does it mean to simplify a fraction?

Back

To simplify a fraction means to reduce it to its lowest terms.