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Subjects>Math>Basic Math

Is the number negative 1 rational or irrational?

Anonymous

∙ 16y ago

Updated: 4/28/2022

it's rational... take any whole number and put it over a one (a fraction with one as the denominator)... voila! it's a rational number.. -1 would be -1/1

Wiki User

∙ 16y ago

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Q: Is the number negative 1 rational or irrational?

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What is a non-negative rational number?

A rational number is any number that is not irrational - that is, it can be designated with numbers (2, -5, 0, 1/3, 0.14, etc.) A non-negative rational number number is exactly what it sounds like. It's any rational number that is not negative.

Can you multiply an irrational number by a rational number and the answer is rational?

The product of an irrational number and a rational number, both nonzero, is always irrational

Can you add an irrational number and a rational number?

Let `a` be a rational number and `b` be an irrational number,assume that the sum is rational. 1.a +b =c Where a and c are rational and b is irrational. 2.b=c-a Subtracting the same number a from each side. 3.b is irrational c-a is a rational number we arrived at a contradiction. So the sum is an irrational number.

Is negative 1 rational?

Negative 1 is a rational number. It is an integer (though not a counting number) and all integers are rational.

Is one half a rational or irrational number?

As a number which can be expressed as a fraction, 1/2 is a rational number.

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Related Questions

Is a negative number irrational or rational?

It is a rational number because it can be expressed as an improper fraction in the form of -80/1

Is negative pi rational or irrational?

-Pi is irrational, because it does not terminate or repeat. Whenever you multiply an irrational number by a rational number (-1), the result is an irrational number.

Is negative one half rational or irrational?

The number -1/2 is a rational number, a negative integer divided by a positive integer.

Is the square root of negative 1 irrational?

No, it is neither rational nor irrational. It is a complex number.

Is the number negative 0.25 rational or irrational?

-0.25 is the ratio of -1 to 4. Perfectly rational.

Is the number negative 17 rational or irrational?

It is a rational number because it can be expressed as a fraction in the form of -17/1

Is negative 80 a rational or irrational number?

It is a rational number because it can be expressed as an improper fraction in the form of -80/1

Is negative seven an irrational number or a rational number?

-7 is a rational number because it can be expressed as a fraction in the form of -7/1

Is -15 rational or irrational?

Any integer, whether positive or negative, is a rational number. It can be expressed as a fraction with a negative numerator and a denominator of 1.

Is 0.05 a rational or irrational number?

It is a rational number.

Is 4.666 a rational number or an irrational number?

rational! :) Have a nice day!1

What is a non-negative rational number?

A rational number is any number that is not irrational - that is, it can be designated with numbers (2, -5, 0, 1/3, 0.14, etc.) A non-negative rational number number is exactly what it sounds like. It's any rational number that is not negative.

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