Question

who invented rational number

Answer 1

Pythagoras is the ancient Greek mathematician who mainly invented the rational numbers. Rational number is the number is especially expressed as quotient or fraction p/q of 2 integers.

The numerator p is non-zero denominator q. It also recognizes the existence of irrational numbers which is highly suitable for the discovery of the process.

Rational number is expressed as ratio of 2 integers and mathematician Pythagoras discovered diagonal of square one unit.

Answer 2

Your answer is Phythagorus..he is the inventor of rational number....