4.6 is rational.
It is a rational number.
No, 3.56 is not an irrational number. 3.56 is rational.
it is a rational number but 4.121314..... is an irrational no
1.14 is rational.
It is rational, as it is possible to express it as a fraction.
No, it is rational.
If x is rational the it is rational. If x is irrational then it is irrational.
No it is not rational
5.2 is rational. Rational numbers are numbers that can be written as a fraction. Irrational numbers cannot be expressed as a fraction.
No, they are disjoint sets: no rational is irrational and no irrational is rational.
No. A rational plus an irrational is always an irrational.
If it stop there its rational .
No number can be both rational and irrational. And, at the level that you must be for you to need to ask that question, a number must be either rational or irrational (ie not neither). 0.555555 is rational.
The product of a rational and irrational number can be rational if the rational is 0. Otherwise it is always irrational.
It is a rational number because it can be expressed as a fraction
0.712 is rational. It is 712/1000. Irrational numbers are infinite. An example of an irrational number is pi, which is 3.1415926535... .
It is always irrational.