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 result over the original denominator.

Front

What is the process for multiplying mixed numbers?

Back

1. Convert each mixed number to an improper fraction. 2. Multiply the numerators together. 3. Multiply the denominators together. 4. Simplify the resulting fraction if possible.

Tags

CCSS.5.NF.B.6

Front

What is the area of a rectangle?

Back

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

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

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 is the value of 1 1/2 as an improper fraction?

Back

1 1/2 as an improper fraction is 3/2.

Front

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

Back

To multiply a whole number by a mixed number, convert the mixed number to an improper fraction and then multiply.

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

Front

What is the first step in solving application-based questions involving area?

Back

The first step is to identify the dimensions of the shape involved in the problem.

Front

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

Back

Expressing an answer as a mixed number means writing it as a combination of a whole number and a proper fraction.

Front

How do you find the weight of an item when given a multiple of another item's weight?

Back

Multiply the weight of the first item by the given multiple to find the weight of the second item.

Tags

CCSS.5.OA.B.3