1 of 51 of 5 Items
Question
Identify which condition is necessary for a number to be rational.(1 point)
Responses
It must not be an endless decimal.
It must not be an endless decimal.
It must be written as a fraction.
It must be written as a fraction.
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.
2 answers
The correct response is:
It must be able to be expressed as an integer divided by a nonzero integer.
This condition means that a rational number can be represented in the form of a fraction \( \frac{a}{b} \), where \( a \) is an integer and \( b \) is a nonzero integer.
