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is zero a rational number, can you write it in the form of p/q , where p and q are integeres and q !=0

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CBSE/Class 9/Mathematics

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Expert Tutor

Yes, of course 0 is a rational number. All natural numbers whole numbers and integers are also rational numbers. 0 can be written as 0/1 , 0/2 etc Hence it is natural number
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Mathematics Tutor

Any number which can be expressed in the form p/q, where i)p and q are integers and ii)q is not 0 is a rational number. Integers are are represented by Z Z={......, -2, -1, 0, 1, 2,.....} 0 can be expressed... read more

Any number which can be expressed in the form p/q,

                           where i)p and q are integers and

                                    ii)q is not 0   

                           is a rational number.

Integers are are represented by Z

Z={......, -2, -1, 0, 1, 2,.....}

 

0 can be expressed as  0/1 or 0/2 or 0/3  and so on

Therefore 0= 0/1=0/2=0/3  and so on

hence we can represent 0 in the form p/q 

where p=0 and q=1,2,3, so on (both an integer)

also q is not equal to 0.

therefore 0 is a rational number.

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Home Tutor

Yes 0 is a rational number... It can be expressed in the form p/q as 0/1, 0/2, 0/3 .....
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Tutor

Any number which doesn't fulfill the above conditions is irrational. It can be represented as a ratio of two integers as well as ratio of itself and an irrational number such that zero is not dividend in any case. So we can say that 0is rational because it is an integer. read more

Any number which doesn't fulfill the above conditions is irrational. It can be represented as a ratio of two integers as well as ratio of itself and an irrational number such that zero is not dividend in any case. So we can say that 0is rational because it is an integer.

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Making maths easy.

Yes, 0 is a rational number. Because 0 is an integer and all intergers are rational. But normally we dont express 0 as 0/q form. So, this question doesn't arise. But, 0 is a rational number
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Mathematics Professor

We know that a rational no. can be written in the form p/q where p and q are integers and q not equal to zero. so 0 can be written as 0/1 or 0/2 or 0/3 etc.
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Mathematics Professor

We know that a rational no. can be written in the form p/q where p and q are integers and q not equal to zero. so 0 can be written as 0/1 or 0/2 or 0/3 etc.
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Tutor

Yes
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Mathematics Professor

We know that a rational no. can be written in the form p/q where p and q are integers and q not equal to zero. so 0 can be written as 0/1 or 0/2 or 0/3 etc.
Comments

Mathematics Professor

We know that a rational no. can be written in the form p/q where p and q are integers and q not equal to zero. so 0 can be written as 0/1 or 0/2 or 0/3 etc.
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