Q. 2 E4.5( 10 Votes )

Without performing division, state whether the following rational numbers will have a terminating decimal form or non-terminating, repeating decimal form.

Answer :

29 and 343 are co-prime.

Now, We have to write the denominator 343 in the form of 2n5m where, n and m are the non-negative numbers.

343 = 7×7×7 = 73

denominator is not of the form 2n5m where, n = 0 and m = 0

Thus, is Non-terminating and repeating decimal

Thus, is Non-terminating decimal.

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