multiply and divide rational numbers

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

A negative divided by a positive is a ________

• positive
• negative

Tags

CCSS.3.OA.D.9

What is the sign of:

the product of two positive numbers?

• Positive

• Negative

• Zero

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

Tags

CCSS.5.NF.B.6

Tags

CCSS.7.NS.A.2A

Make sure your final answer is in simplest form.

Tags

CCSS.7.NS.A.2A

Tags

CCSS.7.NS.A.2B

Tags

CCSS.7.NS.A.2B

Tags

CCSS.6.NS.A.1

Tags

CCSS.7.NS.A.2B