Fraction Multiplication Models

Front

What is a fraction?

Back

A fraction represents a part of a whole and is written as 'a/b', where 'a' is the numerator (part) and 'b' is the denominator (whole).

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

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 1/2 by 3/4?

Back

1/2 * 3/4 = (1*3)/(2*4) = 3/8.

Tags

CCSS.5.NF.B.6

Front

What is a visual model for multiplying fractions?

Back

A visual model can be a rectangle divided into parts to show how the fractions overlap.

Tags

CCSS.5.NF.B.4A

Front

What is the area model in fraction multiplication?

Back

The area model uses a rectangle to represent the product of two fractions by showing the area of overlapping sections.

Front

What is the importance of the denominator in fraction multiplication?

Back

The denominator indicates how many equal parts the whole is divided into, affecting the size of the product.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

What is a common mistake when multiplying fractions?

Back

A common mistake is to add the numerators and denominators instead of multiplying them.

Tags

CCSS.5.NF.B.6

Front

How can you simplify a fraction after multiplication?

Back

You can simplify a fraction by dividing the numerator and denominator by their greatest common factor (GCF).

Tags

CCSS.5.NF.B.6

Front

What is the product of 2/3 and 3/5?

Back

2/3 * 3/5 = (2*3)/(3*5) = 6/15, which simplifies to 2/5.

Tags

CCSS.5.NF.B.6

Front

What does it mean to find a fraction of a fraction?

Back

Finding a fraction of a fraction means multiplying the two fractions together to find a part of a part.

Tags

CCSS.5.NF.B.6