If the 6's continue, it is -5/3, and therefore it is rational. If they do not continue, it is -166/100, and still rational.
No because it is a ratio of two integers (that's what "rational" means) 166/100
4.6 is rational.
10.01 is a rational number
Rational
is 34.54 and irrational or rational. number
Rational
Rational.
No
If x is rational the it is rational. If x is irrational then it is irrational.
Rational. Rational. Rational. Rational.
rational