Math, asked by shraddha580, 1 year ago

what is rational number

archit9718707: hi shraddha

Answers

Answered by rajeshshetty

A number which can be expressed in p/q form and p, q are integers and q is a nonzero denominator

shraddha580: I don't understand the defination

shraddha580: can u tell in easy method

rajeshshetty: yeah

shraddha580: plz tell

rajeshshetty: a number which can be expressed in a p /q form

shraddha580: ok

rajeshshetty: and p,q are integers (z) means positive, negative numbers including zero

shraddha580: ok thanks

rajeshshetty: and q is a denominator which is a nonzero number

rajeshshetty: it's okay

Answered by Anonymous

Required answer:

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Rational number:

The topic numbers have been started form the chapter of class 6th. Rational number : The world rational is based on the world (Ratio). In mathematics the topic 'Rational number' is one of the important chapter. The word Rational denotes "Ratio".

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It can be written in the form of $\bold{\dfrac{p}{q}}$ , here p and q are integers. In rational number q ≠ 0 - (Denominator must not be equal to 0). Even a negative number can be written in thr form of p/q considering the value of denominator is 1.

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Example:

⇢ $\boxed{\rm{-1 = \dfrac{-1}{1}}}$

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Properties of rational numbers:

1) Closure Property

2) Commutativity Property

3) Associative Property

4) Distributive Property

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