Multiplying and Dividing Rational Numbers

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

• -7/8
• 7/8
• -63/72
• 63/72

Tags

CCSS.7.NS.A.2A

-3 ³/₄ ÷ 5 ¹/₂

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

• ^-11/₂₃
• ^-15/₂₉
• -3/2 
• ^-15/₂₂

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

Determine the product: -2.14 x (5.8) =

• -12.412

• 10.45

• 12.412

• -10.45

Tags

CCSS.7.NS.A.2A

Divide.

• -2/3
• 2/3
• -3/8
• 3/8

Tags

CCSS.7.NS.A.2B

0.18 x 2.0

• 3.6

• 36

• 0.36

• 0.036

Tags

CCSS.6.NS.B.3

14.28 ÷ 4.2

• 3.4
• 3.6
• 3.7
• 3.5

Tags

CCSS.5.NBT.B.7

19.32 ÷ 2.3

• 8.4
• 7.2
• 8.9
• 8.6

Tags

CCSS.5.NBT.B.7