what is a rational number?

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Rational Numbers. In Maths a rational number is a type of real number which is in the form of p/q where q is not equal to zero. Any fraction with non-zero denominators is a rational number. Some of the examples of rational numbers are 1/2 1/5 3/4 and so on. The number “0” is also a rational number as we can represent it in many forms ...