Rational and Irrational

Select the ONLY number that is IRRATIONAL

• π / π
• 0.1234567...
• 3√4
• -0.74747474...

Is the following number rational or irrational? (π)

• Rational 
• Irrational 

Is the following number rational or irrational? 0.333...

• Rational
• Irrational

Is the following number rational or irrational? -7341.2

• Rational
• Irrational

Is the following number rational or irrational? √2

• Rational
• Irrational

All whole numbers are natural numbers.

• True

• False

Which number is irrational?

• 9.6
• √45
• 3/8
• 3.4 x 10 ⁵

Which is an integer but not a whole number?

• 0

• 91

• -91

• 19

What is a rational number ?

• A rational number  is a number that cannot be written as a fraction.
• A rational number is a number that can be written as a ratio.
• A rational number cannot be a repeating  decimal.

-7 is classified as...

• Rational

• Whole

• Natural

• Integers