Question

what are rational no.

Answer 1

In mathematics, a rational number is any number that can be expressed as the quotient or fraction p/q of two integers, a numerator p and a non-zero denominator q. Since q may be equal to 1, every integer is a rational number. 

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Answer 2

A number is called a rational number,if it can be written in the form P/Q,where P and Q are integers and Q ≠0.

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