Rational vs Irrational

Determine whether  $\pi$  is rational or irrational.

• Rational

• Irrational

Determine whether  $\sqrt{57}$  is rational or irrational.

• rational 

• irrational 

Determine whether -5/8 is rational or irrational.

• rational

• irrational

Determine whether 3.74 is rational or irrational.

• rational

• irrational

A REPEATING decimal is what type of number?

• Rational 
• Irrational

Which of the following numbers is rational?

• $\sqrt{7}$

• $\frac{2}{3}$

• 3.1456289...

• $\pi$

Which of the following numbers is rational?

•  $\sqrt{127}$ 

• $\pi$

• $2.5$

• $8.98763...$

Which of the following numbers is irrational?

• $-3$

• $2.7$

• $\sqrt{4}$

• $\sqrt{5}$

Which of the following numbers is irrational?

• $\sqrt{50}$

• $\sqrt{36}$

• $\sqrt{144}$

• $\sqrt{81}$

Which of the following is an irrational number?

• $\sqrt{9}$

• $\sqrt{3}$

• $1\overline{.36}$

• $-0.19$