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Yes, 616611666111666611116 is definitely a rational number.
There are two ways to know it ... one is an easy practical way, the other is the technical way.
-- Pragmatic (practical): Any number that you can completely write with digits, without
symbols or notes, is a rational number.
616611666111666611116 can be completely written with digits.
Here, watch me, and I'll do it: ' 616611666111666611116 ' .
Watch. I'll do it again: ' 616611666111666611116 ' .
Did you see that ? ' 616611666111666611116 ' is rational.
-- Technical: The definition of a rational number is: A number that can be written as a ratio
of whole numbers. 616611666111666611116 can be written as 616611666111666611116/1 .
So it's rational.
What else can I help you with?
Is 3.456 a rational or irrational number?
It is a rational number. It can be written as a fraction.
Is the product of a rational number and a rational number a rational number?
yes
Is 17.02 a rational number?
Is 12.05 a rational number or irrational number?
Is 1.96 a rational number or an irrational number?
1.96 is a rational number
Is 0.74 a rational or irrational number?
It is a rational number, as it can be written as a fraction.
Is a Rational number plus rational number equals rational number?
Yes, the sum is always rational.
What is a rational number number which is not a rational number?
There is no such thing as a number that is both rational and irrational. By definition, every number is either rational or irrational.
Is a rational number always a rational number?
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.
Is a rational number plus a rational number always a rational number?
Yes, it is.
Is a rational number multiplied a rational number rational?
Yes.
Is 14.1 a rational number or a integer?
It is a rational number, not an integer.
Is the sum of a rational number and a rational number rational?
Yes.
