Question

what do you say about decimal expansion of a rational number​

Answer 1

Answer:

In mathematics a rational number is any number that can be expressed as the quotient a/b of two integers, with the denominator b not equal to zero. ... The decimal expansion of a rational number always either terminates after finitely many digits or begins to repeat the same sequence of digits over and over

Answer 2

Answer:

Decimal Expansion of Rational Numbers. In mathematics a rational number is any number that can be expressed as the quotient a/b of two integers, with the denominator b not equal to zero. Since b may be equal to 1, every integer is a rational number.

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