Multiplying Rational Numbers

Find the product.

• 9/24
• 9/28
• 6/32
• 1/28

Tags

CCSS.5.NF.B.6

Multiply. Write your answer in simplest form.

• 27/40
• -27/40
• 5/6
• -5/6

Tags

CCSS.7.NS.A.2A

Multiply.  

$-\frac{1}{4}\times-\frac{4}{3}$

Tags

CCSS.7.NS.A.2A

-10(2)(-3) =

• -60
• 60
• -50
• 50

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

What is the correct location of the decimal point in the product?
2.39 x 4.37 = 104443

• 10.4443
• 104.443
• 10444.3
• 1.04443

Tags

CCSS.6.NS.B.3

1 x 1

• 1

• -1

• 0

• 2

Tags

CCSS.3.OA.B.5

-3 x 2

• -1

• -6

• -5

• 6

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

-1 x -1 x -1 x -1 x -1

• 1

• -5

• 5

• -1

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

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

• 1.5

• .15

• .015

• 15

Tags

CCSS.6.NS.B.3