Rational Irrational Numbers

Which statement is true? 

• The number ⅚ is irrational

• The number 0.345345345 is irrational

• The number (4π/16π) is irrational

• The number (√11)² is rational

Tags

CCSS.8.NS.A.1

Estimate the square root.

• 9.8

• 9

• 9.3

• 10

Tags

CCSS.8.NS.A.2

Which best represents the length of one side of the square?

• 5 m

• 400 m

• 10 m

• 4.5 m

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

• A

• B

• C

• D

True or False: The set of irrational numbers is a subset of rational numbers.

• True

• False

_____________ number is a number that cannot be written as a ratio of two integers.

• An integer

• A rational

• An irrational

• A repeating

Tags

CCSS.8.NS.A.1

Non Terminating and Repeating decimal expansion will always be a

• Rational Number

• Irrational Number

• Integer

• Even number

Tags

CCSS.7.NS.A.2D

CCSS.8.NS.A.1

A rational number can be written as terminating or repeating decimals.

• true

• false

Tags

CCSS.7.NS.A.2D

CCSS.8.NS.A.1

According to the Real Number Chart, CAN "Irrational Numbers be "Rational Numbers"?

• No, because they are completely separate boxes.

• Yes, because they are all Real Numbers.

Is .141414141414... rational or irrational?

• Rational 

• Irrational 

Tags

CCSS.7.NS.A.2D

CCSS.8.NS.A.1