Multiplying Fractions by a Whole Number Models

Front

What is a fraction?

Back

A fraction represents a part of a whole, expressed as a numerator (top number) over a denominator (bottom number).

Front

What does it mean to multiply a fraction by a whole number?

Back

Multiplying a fraction by a whole number means taking that whole number of parts of the fraction. For example, 3 x 1/4 means taking 3 parts of 1/4.

Front

How do you visualize multiplying fractions by whole numbers?

Back

You can use models like area models or number lines to show how many parts of the fraction you have.

Front

What is the product of 2 x 1/3?

Back

The product is 2/3.

Front

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

Back

Divide the numerator by the denominator. The quotient is the whole number, and the remainder is the new numerator over the original denominator.

Front

What is 15/6 as a mixed number?

Back

2 1/2.

Front

What does the expression 6 x 1/5 represent?

Back

It represents taking 6 parts of 1/5.

Front

What is the result of multiplying 3 x 3/8?

Back

The result is 9/8 or 1 1/8 as a mixed number.

Front

What is the relationship between multiplication and fractions?

Back

Multiplication of fractions can be seen as scaling or finding a part of a part.

Front

What is the product of 5 x 1/7?

Back

The product is 5/7.