Rational vs Irrational Numbers

What kind of number is -3?

• rational
• irrational
• whole
• natural

What kind of number is   π   ?

• rational
• irrational
• whole
• integer

Is 3.74 a rational number?

• yes
• no

Is -5/8 a rational number?

• yes
• no

A REPEATING decimal is what type of number?

• Rational 
• Irrational

The square root of 2 is an irrational number because...

• All square roots are irrational
• The answer is a decimal that never stops
• Two is an even number
• The answer is 1

-17.5

• Rational 
• Irrational

 $\frac{18}{3}$  

• Rational

• Irrational

 $\frac{7}{13}$  

• Rational

• Irrational

Which of the following numbers is irrational?

• √8
• ¾
• 2
• -1.325