11.01 Rational vs. Irrational

√121

• 12
• 10
• 11
• 3

Which of the following numbers is irrational?

• √8
• ¾
• 2
• -1.325

Which of the following is rational?

• .211232112421125. . . .
• π
• √25
• √12

Which of the following numbers is rational?

• √8
• √16
• √50
• √75

-13

• Rational
• Irrational

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

Which of the following numbers is rational?

• 3.1456289...