Multiplying and Dividing Fractions | A Complete Guide | Math with Mr. J

What do you need to do when multiplying a fraction by another fraction?

• Multiply the numberators and then the denominators

• Cross products.

Tags

CCSS.5.NF.B.6

What is the final product?

• 18/40

• 9/20

• 30/24

Tags

CCSS.5.NF.B.6

What do you put a whole number over?

• One

• Itself

What is the last step that you have to do once you have you found your product?

• Nothing

• Simplify

Tags

CCSS.6.EE.A.1

What is the product?

• 60/6

• 10/1

• 10

Tags

CCSS.5.NF.B.4A

Your first step is to do what?

• Multiply straight across.

• Convert the mixed numbers into improper fractions.

Tags

CCSS.7.NS.A.2A

What is 1 2/3 as an improper fraction?

• 5/3

• 3/5

• 6/3

What is the mixed number?

• 17.5

• 17 5/10

• 17 1/2

• 17 3/6