[]Is 0 (Zero) a Rational Number?



Is 0 (Zero) a Rational Number?



Today we will determine whether 0 (zero) is a rational number or not in just four steps.

                 

                       Step-1: 

A rational number  is like p/q.Here p and q are Integers and q is not equal to zero.


*Rational Number=p÷q

  Condition:q is not zero.
Is 0 a Rational Number




                   Step-2:

Notice that 1 can be expressed as 1/1.The value of  both 1/1 and 1 is the same which is 1.


Therefore,1=1/1




                         Step-3:

 Now we will consider 0 (zero).

0 (zero) can be written as 0/1 or  0÷1

Therefore, 0 = 0/1


                   Step-4:

We know that the fraction or ratio p/q is a rational number.As we can express 0 as 0/1,so 0 is a rational number (p/q,here q=1,p=0)





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