Is 3/17 rational or irrational? If it's a rational number, then why is it an infinite non-circulating decimal? If it's not a rational number, then it fits the definition of a rational number?

Is 3/17 rational or irrational? If it's a rational number, then why is it an infinite non-circulating decimal? If it's not a rational number, then it fits the definition of a rational number?

It's a rational number. It's a decimal 0.17647058823529411764705882352941
1764705882352941 A cycle

22/7 Is rational or irrational

Scores are all rational
Root number (e.g. root 3) and some constants (e.g. pi) may be irrational