Multiplying and Dividing Rational

Determine the product: -2.14 x (5.8)

• -12.412

• 10.45

• 12.412

• -10.45

Tags

CCSS.7.NS.A.2A

-2¼ × -5

Make sure your final answer is in simplest form.

• 10¼

Tags

CCSS.7.NS.A.2A

What is the sign of:

The quotient of two negative numbers?

• Positive

• Negative

• Zero

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

Determine the product: -2.14 x (5.8) =

• -12.412

• 10.45

• 12.412

• -10.45

Tags

CCSS.7.NS.A.2A

A negative divided by a positive is ________

• positive

• negative

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

Multiply. Make sure your final answer is in simplest form. 

• -7/8

• 7/8

• -63/72

• 63/72

Tags

CCSS.7.NS.A.2A

0.15 ÷ (-0.3)

• -0.5

• 0.05

• -5

• 0.15

Tags

CCSS.7.NS.A.2B

Divide (it might be helpful to re-write this problem in the usual way you see dividing fractions) as 3/8 ÷ -1/7

• -21/8 or -2 ⅝

• -3/56

• 2 ⅝

• 3/56

Tags

CCSS.7.NS.A.2B

-2¼ × -5

Multiply. Make sure your final answer is in simplest form.

• -10¼   or -41/4

• -11¼   or -45/4

• 11¼  or 45/4

• 10¼

Tags

CCSS.7.NS.A.2A

Find the Product

• -0.2052

• -2.050

• 2.050

• -0.2058

Tags

CCSS.7.NS.A.2A