Exploring Area Model Multiplication with Fractions

What is the main purpose of using an area model in multiplication?

• To add fractions easily

• To subtract fractions

• To visualize the multiplication of fractions

• To divide fractions

Tags

CCSS.5.NF.B.6

When multiplying 1/2 by 1/4 using an area model, what is the denominator of the resulting fraction?

• 8

• 16

• 2

• 4

Tags

CCSS.4.NF.B.4A

CCSS.4.NF.B.4B

In the example of multiplying 2/3 by 3/5, how many total squares are there in the area model?

• 25

• 15

• 10

• 20

Tags

CCSS.5.NF.B.4B

What is the simplified result of multiplying 2/3 by 3/5?

• 4/5

• 3/5

• 2/5

• 1/5

Tags

CCSS.5.NF.B.6

When multiplying 3/4 by 3/5, how many boxes are shaded twice in the area model?

• 8

• 6

• 7

• 9

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

What is the total number of boxes in the area model for 3/4 times 3/5?

• 20

• 30

• 25

• 15

Tags

CCSS.4.NF.B.4A

CCSS.4.NF.B.4B

In the real-world problem involving Ruby's bike trail, what fraction of the trail did she bike before stopping?

• 1/4

• 3/20

• 3/5

• 1/5

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

What is the result of multiplying 3/5 by 1/4 in Ruby's bike trail problem?

• 3/5

• 3/20

• 1/4

• 1/5

Tags

CCSS.5.NF.B.6

In Mr. Mackenzie's library problem, what fraction of the library is non-fiction?

• 1/3

• 1/4

• 3/5

• 3/4

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

What is the simplified result of multiplying 1/3 by 3/4 in Mr. Mackenzie's library problem?

• 1/3

• 3/4

• 1/4

• 1/2

Tags

CCSS.5.NF.B.6