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Negative numbers can be rational but not all negative have to be rational. It all depends if they can be put into a fraction.
Wiki User
∙ 9y ago
Wiki User
∙ 13y agoNo. "-pi" for example is irrational.
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Can negative one half be a rational number?
Yes - all numbers that can be written as ratios, even negative numbers, are rational numbers.
When are th absolute value and the opposites of a rational number equal?
When the numbers are negative
Is -12 a whole number or an integer or a rational number?
Some definitions maintain that the set of whole numbers does not include negative numbers. That makes -12 an integer and rational.
Is a negative fraction a real number?
Yes. Real numbers include positive and negative numbers, integers and fractions, rational and irrational numbers.
Is negative 15 rational?
Yes - any integer, whether positive or negative, is rational. Rational numbers are defined as those which can be expressed as a ratio or non-recurring fraction or decimal.
Are all negative numbers are rational?
No, not all negative numbers are rational. There are many negative numbers that are irrational, just like the positive numbers.
Can negative one half be a rational number?
Yes - all numbers that can be written as ratios, even negative numbers, are rational numbers.
Can rational numbers not be negative?
Rational numbers can be negative or positive.
Is negative one a rational number?
yeah since all integers are rational numbers
Is -9 an rational number?
Yes. All positive and negative integers are rational numbers.
What set does a negative fraction belong to?
It belongs to the set of negative rational numbers, negative real numbers, fractionall numbers, rational numbers, real numbers.
Are negative numbers rational numbers?
Some rational numbers are negative numbers. Rational numbers are those numbers that can be expressed as one integer over another integer, ie of the form p/q where p & q are both integers. For example: 1/3, 5/8, 36/5, -27/58
Is 1.9 rational?
All integers, including negative integers, are rational numbers.
Why is negative 9 a rational number?
Because it is an integer and all integers and fractions are rational numbers
How do you convert negative numbers to rational numbers?
You do nothing. They are already rational numbers.
Are negative decimals rational numbers?
Yes, negative decimal numbers are rational, as long as it is terminating or repeating.
Is negative 35 an irrational number?
NO!!! Think of all numbers as being rational except those decimal numbers that go to infinity AND the decimal digits are not in any regular order. pi ~ 3.141592.... is the most well known irrational number. Also he square roots of prime number. e.g. sqrt(2) = 1.414213562....
