Multiplying Fraction Models

Front

What is a fraction?

Back

A fraction represents a part of a whole and consists of a numerator (top number) and a denominator (bottom number).

Tags

CCSS.3.NF.A.2B

CCSS.3.NF.A.1

Front

What does it mean to multiply fractions?

Back

Multiplying fractions involves multiplying the numerators together and the denominators together to find the product.

Tags

CCSS.5.NF.B.6

Front

How do you multiply 1/4 by 2/5?

Back

Multiply the numerators: 1 x 2 = 2. Multiply the denominators: 4 x 5 = 20. So, 1/4 x 2/5 = 2/20, which simplifies to 1/10.

Tags

CCSS.5.NF.B.6

Front

What is the product of 2/4 and 2/3?

Back

Multiply the numerators: 2 x 2 = 4. Multiply the denominators: 4 x 3 = 12. So, 2/4 x 2/3 = 4/12, which simplifies to 1/3.

Tags

CCSS.5.NF.B.6

Front

What is the first step in multiplying fractions?

Back

Identify the numerators and denominators of both fractions.

Tags

CCSS.5.NF.B.6

Front

What does the model for 1/5 x 2/3 look like?

Back

It shows a rectangle divided into 5 equal parts, shaded 1 part, and then divided into 3 equal parts, shaded 2 parts.

Tags

CCSS.5.NF.B.4A

Front

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

Back

1/3 x 1/3 = 1/9.

Tags

CCSS.4.NF.B.4A

CCSS.4.NF.B.4B

Front

How do you simplify the fraction 2/6?

Back

Divide both the numerator and denominator by their greatest common divisor, which is 2. So, 2/6 simplifies to 1/3.

Front

What is the multiplication sentence for the model showing 1/5 x 2/3?

Back

The multiplication sentence is 1/5 x 2/3 = 2/15.

Tags

CCSS.5.NF.B.6

Front

What is a multiplication model?

Back

A multiplication model visually represents the multiplication of fractions, often using area models or number lines.

Tags

CCSS.3.NF.A.2B

CCSS.3.NF.A.1