1.1 - 1.3 Mixed Review (Rational and Irrational Numbers)

√2

• Rational
• Irrational

√7

• Rational 
• Irrational

√25

• Rational
• Irrational

4π

• rational
• irrational

Which number is a rational number?

• 1/4

• π

• √3

Is the following number rational or irrational?

0.141414141414...

• Rational

• Irrational

A fraction is which type of number?

• Rational
• Irrational

A repeating decimal is what type of number?

• Rational 
• Irrational

Which is an example of a rational number?

• 6.219232172421425. . . .

• π

• √25

• √12

A decimal that stops (like 2.48) is which type of number? 

• Rational
• Irrational