Q. 2 D3.7( 13 Votes )

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Answer :



3 and 320 are co-prime.


Now, We have to write the denominator 320 in the form of 2n5m where, n and m are the non-negative numbers.



320 = 2×2×2×2×2×2×5 = 2⁶×5


denominator is in the form 2n5m where, n = 6 and m = 1


Thus, is terminating decimal.


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