Math 8 Sept 5

 Is the number 12 a rational number?

• Yes, it is rational because you can write it as 12/1, which is a fraction.
• No, the number 12 is not a fraction.
• Yes, it is rational because it is even.
• No, it is not rational because numbers can only be in one category.

TRUE OR FALSE
the number 12 is an irrational number.

• True, the number 12 can be written as 12π, and π is irrational.
• False, the number 12 can be written as 12/1 so its is not irrational.
• True, the number 12 is irrational because it is even.
• True, all numbers are irrational.

Which of the following is NOT a rational number?

• 1/2
• 0.8
• 16/3
• π

The number (-10) is a ...

• Whole Number
• Integer
• Natrual 
• Counting Number

Which of the following is a whole number?

• 23.6
• 4/5
• -8
• 16