SOLUTION: is neg 0.763 an irrational number?

Question 706006: is neg 0.763 an irrational number?
Found 2 solutions by Alan3354, jsmallt9:
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
is neg 0.763 an irrational number?
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No

Answer by jsmallt9(3759) (Show Source): You can put this solution on YOUR website!
A decimal is rational if
it terminates (stops) (like -0.763); or
it does not terminate but it has a set of infinitely repeating digits (like 4.8134134134...)
A decimal is irrational if it does not terminate and it does not have repeating digits (like or the number "e" or many square roots)