Multiplying Fractions using Models

Front

What is a fraction?

Back

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

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

What does it mean to multiply fractions?

Back

Multiplying fractions means finding a part of a part, which involves multiplying the numerators together and the denominators together.

Front

How do you multiply two fractions?

Back

To multiply two fractions, multiply the numerators to get the new numerator and multiply the denominators to get the new denominator.

Tags

CCSS.5.NF.B.6

Front

What is the product of 1/2 and 3/4?

Back

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

Tags

CCSS.5.NF.B.6

Front

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

Back

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

Tags

CCSS.5.NF.B.6

Front

What does it mean to simplify a fraction?

Back

Simplifying a fraction means reducing it to its lowest terms, where the numerator and denominator have no common factors other than 1.

Front

What is the product of 4/5 and 1/2?

Back

4/5 * 1/2 = 4/10, which simplifies to 2/5.

Tags

CCSS.5.NF.B.6

Front

If George has 1/3 of a pizza and eats 1/4 of it, how much pizza did he eat?

Back

1/3 * 1/4 = 1/12 of the pizza.

Tags

CCSS.4.NF.B.4A

CCSS.4.NF.B.4B

Front

What is the product of 2/3 and 3/4 represented as a model?

Back

The product is 2/3 of 3/4, which equals 1/2.

Tags

CCSS.4.NF.B.4A

CCSS.4.NF.B.4B

Front

What is the product of 1/2 and 1/4?

Back

1/2 * 1/4 = 1/8.

Tags

CCSS.5.NF.B.6