I doubt very much if you have anything to tell me that I do not already know.
Nothing. I have studied rationals long enough to know all that I want to know about them.
All rational numbers can be expressed as fractions whereas irrational numbers can't.
Rational numbers are numbers that can be written as a fraction. Irrational numbers cannot be expressed as a fraction.
2.64575 is rational. Rational numbers are numbers that can be written as a fraction. Irrational numbers cannot be expressed as a fraction.
Because both of those numbers are rational. The sum of any two rational numbers is rational.
I don't know another single word for rational numbers. Definition: The rational numbers are all numbers which can be expressed as the ratio of two integers.
The answer will depend on whether you want percentage equivalents of rational numbers or one rational number as a percentage of another.
Rational numbers are numbers that can be written as a fraction. Irrational numbers cannot be expressed as a fraction.
Everywhere, you say I want one apple, or twocookies; both rational numbers.
It the two rational numbers have different signs, then the answer will be negative, otherwise it will be positive.
Rational numbers are numbers that can be written as a fraction. Irrational numbers cannot be expressed as a fraction.
There are no consecutive rational numbers. Between any two rational numbers there are an infinity of rational numbers.