x.xxx is a fraction. It is a fraction in decimal form rather than in the form of a ratio. However, that does not stop it being a fraction. Its equivalent, in rational form, is 264/100. You can simplify this rational fraction if you so wish.
yes
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.
3 can be expressed as a fraction, so it is a rational number.
Let this number be x, then we have 0.55x = 264 divide by 0.55 to both sides x = 264/0.55 x = 480 Thus this number is 480. Check: 0.55 x 480 = 264? 264 = 264 True
It is a rational number. It can be written as a fraction.
x.xxx is a fraction. It is a fraction in decimal form rather than in the form of a ratio. However, that does not stop it being a fraction. Its equivalent, in rational form, is 264/100. You can simplify this rational fraction if you so wish.
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.
Yes, it is.