Yes.
Yes, 150 is a rational number. It can be expressed as a fraction.
rational
150 is an integer: it is neither a fraction nor a mixed number. It can be expressed in the form of a rational fraction as 150/1 which is the simplest form. However, there is no sensible way to express it as a mixed number.
It is a rational number. It can be written as a fraction.
No, 300/2 = 150, which is a rational number.It's also the ratio of two whole numbers, and that'sexactly the definition of a rational number.
yes
Is 12.05 a rational number or irrational number?
1.96 is a rational number
It is a rational number, as it can be written as a fraction.
Yes, the sum is always rational.
There is no such thing as a number that is both rational and irrational. By definition, every number is either rational or irrational.
As much as, in these days of uncertainty, anything can be anything. As long as the constraints of a rational number are kept to, a rational number will always remain a rational number.