A rational number can be expressed as a terminating decimal if the denominator has factors:

2, 3 or 5

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2 or 3

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3 or 5

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2 or 5

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Solution

The correct option is D 2 or 5
If the denominator of rational number contains no prime factors other then 2 or 5 or both, then this rational number can be expressed as terminating decimal. So the correct answer is option D

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A rational number can be expressed as a terminating decimal if the denominator has factors:

The correct option is D 2 or 5If the denominator of rational number contains no prime factors other then 2 or 5 or both, then this rational number can be expressed as terminating decimal. So the correct answer is option D

The correct option is D 2 or 5
If the denominator of rational number contains no prime factors other then 2 or 5 or both, then this rational number can be expressed as terminating decimal. So the correct answer is option D