Multiplying and Dividing Rational Numbers

Determine the product: -3 X (3)

• 9

• -9

• 1

• -1

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

Determine the quotient: -22.196 / 6.2 =

• 4.12

• 3.58

• -4.12

• -3.58

Tags

CCSS.7.NS.A.2B

Determine the product: 2/9 X (-6/11)=

*Simplify your answer!

• -12/99

• 12/99

• -4/33

• 4/33

Tags

CCSS.7.NS.A.2A

Evaluate and simplify (reduce):

 $\frac{6}{7}\cdot\frac{5}{2}=$  

•  $\frac{12}{35}$  

•  $\frac{11}{9}$  

•  $\frac{15}{7}$  

•  $\frac{35}{12}$  

Tags

CCSS.5.NF.B.6

Evaluate and simplify (reduce):

 $3\frac{3}{4}\cdot\frac{1}{2}=$  

•  $\frac{27}{8}$  

•  $\frac{15}{8}$  

•  $\frac{30}{4}$  

•  $\frac{15}{2}$  

Tags

CCSS.7.NS.A.1D

Evaluate and simplify (reduce):

 $\frac{2}{3}\div\frac{1}{4}=$  

•  $\frac{1}{6}$  

•  $\frac{8}{3}$  

•  $\frac{2}{12}$  

•  $\frac{2}{6}$  

Tags

CCSS.7.NS.A.2B

Evaluate and simplify (reduce):

 $3\frac{1}{3}\div\frac{2}{3}=$ 

•  $3\frac{2}{9}$  

•  $\frac{20}{9}$  

•  $\frac{1}{5}$  

• 5

Tags

CCSS.7.NS.A.2C

Multiply
(5) • (–9) • (–2)

• 90
• -45
• -90
• 47

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

Simplify your answer:
(-4/5) x (-7/6)

• 28/30
• -28/30
• 14/15
• -14/15

Tags

CCSS.7.NS.A.2A