Multiplying Fractions

What is the correct number sentence for this model.

• 2/5 * 1/3 = 2/15
• 2/3 * 3/5 = 10/15 
• 2/3 * 3/5 = 2/3
• 2/5 - 1/3 = 2/15

1/2 x 3/4 (simplify if needed)

• 3/8
• 3/4
• 4/6
• 3/2

Tags

CCSS.5.NF.B.4

45/55 simplifies to...

• 9/11
• 7/11
• 4.5
• 4/5

Tags

CCSS.6.EE.A.4

CCSS.6.NS.A.1

Find the product.

• 3/50
• 30/5
• 6
• 1  1/5

Tags

CCSS.5.NF.B.6

George has 1/3 pan of brownies. He eats 1/4 of them. What fraction did George eat?

• 1/7
• 1/4
• 1/3
• 1/12

Tags

CCSS.5.NF.B.6

DJ drew 18 pictures. He drew ⅔ of them in art class. How many pictures did he draw in art class?

• 12 pictures
• 15 pictures
• 6 pictures
• 9 pictures

Tags

CCSS.4.NF.B.4C

CCSS.4.NF.B.4B

When multiplying fractions you do what?

• KCF
• Find the least common denominator
• Multiply all of the numbers together
• Multiply top times top and bottom times bottom

Tags

CCSS.5.NF.B.6

7 x 1⅖ will be __________________ 7.

• greater than
• less than 
• equal to

Tags

CCSS.5.NF.B.4

CCSS.5.NF.B.5

CCSS.5.NF.B.6

5 x ⅞ will be __________________ 5.

• less than 
• greater than
• equal to

Tags

CCSS.5.NF.B.4

CCSS.5.NF.B.5

CCSS.5.NF.B.6

What is the number sentence for this model? 

• 2/7 * 3/5 = 5/12
• 3/5 * 5/7 = 1
• 2/7 * 3/5 = 6/35
• 2/7 * 5/7 = 10/49

Tags

CCSS.5.NF.B.4

CCSS.5.NF.B.6