Q. 55.0( 3 Votes )

# The decimal expansion of the number will be:

A. terminating

B. non-terminating repeating

C. terminating and non-terminating both

D. the number is not a rational number.

Answer :

From the question we can see that the denominator is not of the form 2^{m} × 5^{n} and hence decimal expansion of 441 / (2^{2} × 5^{7} × 7^{2}) is of non-terminating repeating type.

So correct answer is B.

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