Yes
yes
16*16 = 256
Yes.
yes
It must be a generalised rational number. Otherwise, if you select a rational number to multiply, then you will only prove it for that number.
To write 256 as a fraction, you can simply express it as 256/1, since any number divided by 1 is equal to the number itself. This fraction is already in its simplest form because 256 and 1 do not have any common factors other than 1. Therefore, 256 as a fraction is 256/1.
Yes.
256 is an integer and not a fraction. However, it can be expressed in rational form as 256/1. You can then calculate equivalent rational fractions if you multiply both, its numerator and denominator, by any non-zero integer.
It is a rational number. It can be written as a fraction.
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.
16*16 = 256
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.