Rational numbers are numbers that can be written as a fraction. Irrational Numbers cannot be expressed as a fraction. All natural numbers are rational.
Yes.
Another rational number.
-- There's an infinite number of rational numbers. -- There's an infinite number of irrational numbers. -- There are more irrational numbers than rational numbers. -- The difference between the number of irrational numbers and the number of rational numbers is infinite.
Yes.
Rational numbers are numbers that can be written as a fraction. Real numbers are any number, including irrationals.
There is no difference. Rational numbers are numbers that can be written as a fraction. Irrational numbers cannot be expressed as a fraction.
Rational numbers are numbers that can be written as a fraction. Irrational numbers cannot be expressed as a fraction. All natural and whole numbers are rational.
Yes it is. Rational numbers are numbers that can be written as a fraction. Irrational numbers cannot be expressed as a fraction.
Yes. The rational numbers are a closed set with respect to subtraction.
a rational number is different from a natural number because a rational number can be expressed as a fraction and natural numbers are just countinq numbers =D
There is no number which can be rational and irrational so there is no point in asking "how".
Yes, that's true.