Rational or Irrational

Which one of the following numbers is rational?

• $\sqrt{18}$

• $\sqrt{36}$

• $\sqrt{12}$

• $\sqrt{50}$

Tags

CCSS.HSN.RN.B.3

What is the

 $\sqrt{49}$  equal to?

• 8

• 9

• 7

• 49

Tags

CCSS.HSN.RN.A.2

.31313131.... is a rational number. True or False?

• True

• False

Tags

CCSS.7.NS.A.2D

CCSS.8.NS.A.1

Is

 $\pi$  rational or irrational?

• rational

• irrational

Tags

CCSS.8.NS.A.1

Is 3.14 rational or irrational?

• rational

• irrational

Tags

CCSS.HSN.RN.B.3

Which of the following numbers is irrational?

• 4

• $\frac{3}{7}$

• $\sqrt{9}$

• $\sqrt{3}$

Tags

CCSS.8.NS.A.1

Which types of numbers are irrational?

• numbers that repeat

• a number that can be written as a fraction

• a number that terminates

• a number that doesn't repeat and continues forever

Tags

CCSS.8.NS.A.1

True or False: A number that repeats after the decimal is irrational.

• True

• False

Tags

CCSS.7.NS.A.2D

CCSS.8.NS.A.1

Which of the following numbers is rational?

• $\sqrt{14}$

• $\frac{7}{13}$

• .6589974342435789

• $\pi$

Tags

CCSS.HSN.RN.B.3

Which of the following numbers is irrational?

• $\sqrt{169}$

• $\sqrt{64}$

• $\sqrt{43}$

• $\sqrt{25}$

Tags

CCSS.8.NS.A.1