MCQ
The decimal expansion that a rational number cannot have is:
- A$0. 25$
- B$0.25\overline{28}$
- C$0.\overline{2528}$
- ✓$0.5030030003...$
✓
Answer
Correct option: D.
$0.5030030003...$
The decimal expansion of a rational number is either terminating or non-terminating recurring.
The decimal expansion of $0.5030030003...$ is non-terminating, non-recurring, which is not a property of a rational number.
Hence, the correct opion is $(d).$
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