Q. 1 J5.0( 2 Votes )

# State whether following rational number have terminating decimal expansion or not and if it has terminating decimal expansion, find it: Convert the given rational number into lowest divisible terms.

If the denominator is in the power of 2 OR/AND 5, then the given number is terminating else non- terminating.

Prime factorization of 128 = 2 × 2 × 2 × 2 × 2 × 2 × 2 = 27

i.e. it is in the power of 2.

So, the given rational number is terminating in nature . Rate this question :

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