Multiply Fraction by Fraction and Fraction by Whole Numbers

When multiplying fractions, you -

• multiply the numerators & multiply the denominators

• keep change flip

• find common denominators

• do not have to reduce

Tags

CCSS.5.NF.B.6

How do I MULTIPLY fractions?

• Find a common denominator

• Multiply straight across

• Keep change flip

Tags

CCSS.5.NF.B.6

Q1. What is the value of the following expression?

• 3/8

• 3-1/8

• 1/24

• 4/8

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

• 1/40
• 5  1/8
• 6  3/8
• 5/8

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

Find the product:

• 3/50

• 30/5

• 6

• 1  1/5

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

Find the product:

Hint: Change 10 as 10/1, multiply and simplify

• 3/50

• 30/5

• 6

• 1  1/5

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

What is the value of the following expression?

• 3/8

• 3-1/8

• 1/24

• 4/8

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

Find the product.

• 3/50

• 30/5

• 6

• 1  1/5

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

What is the value of the following expression?

• 3/8

• 3-1/8

• 1/24

• 4/8

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

Which model could you use below to solve the problem 3 x 3/4?

• a.  model A

• b.  model B

• c.  model C

• d.  model D

Tags

CCSS.5.NF.B.4A