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Is 80 irrational?
no. 80 is a rational number
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 80 irrational?
No because -80 is a rational number
Is the square root of 80 a rational number?
No
Is -80 percent a rational number?
Yes.
Is 80 an irrational number?
No it is rational because it can be expressed as a fraction in the form of 80/1
Is the square root of 80 rational?
The square root of 80 is not a rational number. When simplified, it becomes ( \sqrt{80} = \sqrt{16 \times 5} = 4\sqrt{5} ). Since ( \sqrt{5} ) is an irrational number, ( 4\sqrt{5} ) is also irrational. Therefore, ( \sqrt{80} ) is not rational.
Is -8.0 rational or irrational?
-8.0 is a rational number. Irrational numbers are things such as numbers that can't be expressed as a fraction in the a/b form. Such numbers that are irrational include pi, square roots of negative numbers, etc.
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 3.456 a rational or irrational number?
It is a rational number. It can be written as a fraction.
Is 8.888888 rational?
Yes, 8.888888 is a rational number because it can be expressed as a fraction. Specifically, it can be represented as ( \frac{88}{10} ) or ( 8 + \frac{8}{90} ), which simplifies to ( \frac{80}{9} ). Since it can be expressed as the quotient of two integers, it qualifies as a rational number.
Is the product of a rational number and a rational number a rational number?
yes
