Which number classified as a terminating decimal number? a)0. b)0.25313 c)0.125739 d)none of the above

The answer is the option  D: D)none of the above.
 The explanation is shown below:
 By definition, a terminating decimal must have finite numbers of digits and it must be a rational number, which means that it can be written as a simple fraction whose numerator and denominator must be integers.
 Keeping the information above on mind,you have that the option A does not have finite digits, and the options B and C can't be written as a simple fraction. Therefore, the answer is the option D.

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