The Rational Numbers

rational number  This math video tutorial provides a basic introduction into rational and irrational numbers Task · The sum of a rational number and a rational number is rational · The sum of a rational number and an irrational number is irrational · The sum of an

Specifically: If r and s are any distinct rational numbers, then r+s2 is a rational number between them This number r+s2 is the average of r and s, so it makes rational numbers Mr J will go through examples and explain what makes a number rational

So, by definition, a rational number is a set of two integer numbers, the first, usually called numerator, and the second , A rational number is a number that can be expressed as a fraction of two integers, where the denominator is not zero