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1 is rational. Rational numbers are numbers that can be written as a fraction. Irrational Numbers cannot be expressed as a fraction.
Heloise Parisian
Wiki User
∙ 12y agoIrrational Numbers are real numbers that cannot be represented as a fraction of two integers.
Since -1 is an integer itself, it can also be represented as a fraction of two integers (i.e. -1/1), therefore it is both rational, and an integer. All integers, positive or negative, are rational.
Wiki User
∙ 11y ago1 is rational. Rational numbers are numbers that can be written as a fraction. Irrational numbers cannot be expressed as a fraction.
Wiki User
∙ 13y agoRational
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Is a rational number times a irrational number?
Can be irrational or rational.1 [rational] * sqrt(2) [irrational] = sqrt(2) [irrational]0 [rational] * sqrt(2) [irrational] = 0 [rational]
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
Is 4.6 irrational or rational?
4.6 is rational.
Is 5.2 Rational Or Irrational?
-52 is a rational number because it can be expressed as a fraction in the form of -52/1
Is 1 - pi rational or irrational?
It is an irrational number
Is the number 1 rational or irrational?
1 is rational. Rational numbers are numbers that can be written as a fraction. Irrational numbers cannot be expressed as a fraction.
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
Is 10.01 a rational or irrational number?
10.01 is a rational number
Is 37.5 a rational or irrational number?
Rational
Is 14.4 rational or irrational?
144 is rational. It is a whole number, it is an integer, etc.......
Is 1 an irrational number?
No. An irrational number is a number that neither terminates nor repeats. Since 1 terminates, it is called a rationalnumber.No. An irrational number is a number that is not rational. Rational numbers are those who can be defined as the division of two integer numbers. As 1 is 1/1, it is a rational number, so, it's not irrational.
