Real Number System Rational and Irrational

Classify 0 in the real number system.

• Natural, Whole, Integer, Rational

• Natural, Integer, Irrational

• Whole, Integer, Rational

Classify .25252525.

• Natural

• Irrational

• Rational

A repeating decimal is what type of number?

• Rational 

• Integer

• Natural 

Which number is an irrational number?

The number is a/an...

• Rational Number

• Irrational Number

• Integer

• Whole Number

Classify the number: 3

• natural, whole, integer, rational, real

• whole, integer, rational, real

• natural, whole, integer, irrational, real

• natural, whole, integer, rational

What number below is a natural, whole, integer, rational, and real number ?

• -4

• 5.1

• 0.7

• 3

Real number consist of

• only rational numbers

• only irrational numbers

• neither rational nor irrational number

• both rational and irrational numbers

In between two rational number there is/are

• One rational number

• Two irrational numbers

• Infinitely many rational numbers

• only irrational number exist

The product of a rational and an irrational numbers is

• Always an irrational number

• Always an integer

• Can not say

• Always a rational number