SOLUTION: is the number 0.686868... rational or irrational or both or neither?

SOLUTION: is the number 0.686868... rational or irrational or both or neither?

Algebra.Com

Question 754106: is the number 0.686868... rational or irrational or both or neither?
Answer by josgarithmetic(39617) (Show Source): You can put this solution on YOUR website!
REPEATING DECIMALS.... meaning RATIONAL Number. When you can not find a pattern is when you judge the number as irrational.
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