Rational vs Irrational, Perfect Squares, Perfect Cubes

• Rational

• Irrational

Is 3.74 a rational number?

• yes
• no

Is -5/8 a rational number?

• yes
• no

Which number is an integer?

• -1/2
• 0.2
• 3/4
• -2

The following set of numbers are called what?
{0, 1, 2, 3....}

• Whole numbers
• Integers
• Plain Numbers
• Irrational numbers

Which number is NOT an integer?

• 0
• 45
• -19
• 12.3

A REPEATING decimal is what type of number?

• Rational 
• Irrational

What kind of number is -3?

• rational
• irrational
• whole
• natural

Which of the following number is rational?

Which of the following numbers is irrational?