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Question
Identify which condition is necessary for a number to be rational.(1 point)
Responses
It must not be negative.
It must not be negative.
It must be able to be expressed as an integer divided by a nonzero integer.
It must be able to be expressed as an integer divided by a nonzero integer.
It must be written as a fraction.
It must be written as a fraction.
It must not be an endless decimal.
It must not be an endless decimal.
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1 answer
The correct condition necessary for a number to be rational is:
It must be able to be expressed as an integer divided by a nonzero integer.
Rational numbers can be represented as fractions (where the denominator is not zero), which implies they can be expressed as an integer divided by a nonzero integer.
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