A) terminating decimal expansion
B) non-terminating decimal expansion
C) non-terminating repeating decimal expansion
D) non-terminating non-repeating decimal expansion
Correct Answer: A
Solution :
Sol. [a] Since, \[3125=5\times 5\times 5\times 5\times 5={{2}^{0}}\times {{5}^{5}}.\] |
which is of the form \[{{2}^{m}}\times {{5}^{n}}.\] |
So, given rational number has terminating decimal expansion. |
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