Since you have shown all the numbers, it is terminating.
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If you can't show all the numbers, because they go on forever in a repeating pattern, then it is a repeating decimal. 1/7 is like that. So is 1/3.
1/7 = 0.142857142857... where the repeating digits are 142857
1/3 = 0.3333... where the repeating digit is 3
We sometimes show that using an overbar:
[tex]\dfrac{1}{7}=0.\overline{142857}\\\\\dfrac{1}{3}=0.\overline{3}[/tex]
