Whole number and Fraction Multiplication using models

Front

What is multiplication of whole numbers?

Back

Multiplication of whole numbers is the process of adding a number to itself a certain number of times. For example, 4 x 3 means adding 4 three times: 4 + 4 + 4 = 12.

Front

What is a fraction?

Back

A fraction represents a part of a whole. It consists of a numerator (top number) and a denominator (bottom number). For example, 1/2 means one part out of two equal parts.

Front

How do you multiply a whole number by a fraction?

Back

To multiply a whole number by a fraction, multiply the whole number by the numerator and then divide by the denominator. For example, 3 x 1/4 = 3/4.

Front

What does the model for 4 x 2/6 look like?

Back

The model for 4 x 2/6 can be represented as 4 groups of 2/6, which visually shows 4 sections each containing 2 parts of a whole divided into 6 equal parts.

Front

What is a mixed number?

Back

A mixed number is a whole number combined with a fraction. For example, 2 1/2 means 2 whole parts and 1/2 of another part.

Front

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

Back

To convert an improper fraction to a mixed number, 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 the result of 15/6 as a mixed number?

Back

15/6 as a mixed number is 2 1/2.

Front

What does 6 x 1/3 represent in a model?

Back

6 x 1/3 represents 6 groups of 1/3, which can be visualized as 6 sections each containing 1 part of a whole divided into 3 equal parts.

Front

What is the relationship between multiplication and addition in fractions?

Back

Multiplication of fractions can be seen as repeated addition. For example, 3 x 1/4 means adding 1/4 three times: 1/4 + 1/4 + 1/4 = 3/4.

Front

What is the product of 5 x 1/7?

Back

The product of 5 x 1/7 is 5/7.