Rational vs Irrational Numbers

A REPEATING decimal is what type of number?

• Rational 
• Irrational

Tags

CCSS.8.NS.A.1

CCSS.7.NS.A.2D

Pi

• Rational
• Irrational

Tags

CCSS.8.NS.A.1

Irrational numbers...

• can be written as a fraction

• never end and never repeat

• can sometimes be perfect squares

• must be negative

Tags

CCSS.8.NS.A.1

-17

• Rational 

• Irrational

A decimal that stops is which type of number? Example: 2.75

• Rational
• Irrational

Tags

CCSS.8.NS.A.1

CCSS.7.NS.A.2D

• Rational

• Irrational

• Rational

• Irrational

Which of the following numbers is irrational?

• √8
• ¾
• 2
• -1.325

Tags

CCSS.8.NS.A.1

• Rational

• Irrational

Tags

CCSS.8.NS.A.1

CCSS.7.NS.A.2D

• Rational

• Irrational

Tags

CCSS.8.NS.A.1