Math 7 - Multiplying and Dividing Rational Numbers

⅚ x (-½)

• -5/3
• 5/12
• -5/12
• 5/3

Tags

CCSS.7.NS.A.2A

Multiply
(-3)(-6.2)

• 1.86
• 18.6
• -1.86
• -18.6

Tags

CCSS.7.NS.A.2A

• 28/54
• -8/21
• -2  7/54
• -1

Tags

CCSS.7.NS.A.2A

3⅛ x -5⅖

• 15 2/40
• 16⅞
• -15 2/40
• -16 ⅞

Tags

CCSS.7.NS.A.2A

Divide.

• -1/10
• -5/8
• -2/20
• 5/8

Tags

CCSS.7.NS.A.2B

Divide.

• -2/3
• 2/3
• -3/8
• 3/8

Tags

CCSS.7.NS.A.2B

Make sure your final answer is in simplest form!

• -39/5
• -52/15
• -5

Tags

CCSS.7.NS.A.2B

Make sure your final answer is in simplest form!

• 3/8
• 2/11
• 1/24

Tags

CCSS.6.NS.A.1

Make sure your final answer is in simplest form! Use cross-cancelling here!

• 37/15
• 555/49

Tags

CCSS.7.NS.A.2B

Multiply.

• -7  1/5
• -4/45
• -8
• 7

Tags

CCSS.7.NS.A.2A