Question

without actual divison determine the rational number terminating or non terminig
(a)19/64
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Answer 1

Answer:

For terminating decimal the prime factorization of denominator should only contain factor 2 or factor 5 or both factors 2 and 5. Prime factorization of denominator containing factors 2 & any other number of factors 5 & any other number of factors 2,5 & any other number is non-terminating decimals.

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