yes, 82 is rational. Rational numbers are numbers that can be written as a fraction. Irrational Numbers cannot be expressed as a fraction.
The number 82 is a rational number because it can be expressed as a fraction, specifically ( \frac{82}{1} ). Rational numbers are defined as numbers that can be written as the quotient of two integers, where the denominator is not zero. Since 82 meets this criterion, it is classified as rational.
No.
82 is an integer and not a fraction. It therefore makes little, if any, sense to write it as a mixed number. However, if you must, it can be expressed in rational form as 82/1.
No, it is rational.
It is rational. It is rational. It is rational. It is rational.
The number 82 is a rational number because it can be expressed as a fraction, specifically ( \frac{82}{1} ). Rational numbers are defined as numbers that can be written as the quotient of two integers, where the denominator is not zero. Since 82 meets this criterion, it is classified as rational.
No.
No.
1.2073
Actually, as a non-integer square root of a number, 82 is an irrational number. It has no end.
Yes. Any terminating decimal is a rational number. Any repeating decimal also.
82 is an integer and not a fraction. It therefore makes little, if any, sense to write it as a mixed number. However, if you must, it can be expressed in rational form as 82/1.
Even number Rational number Composite number As a fraction: 64/1 As a decimal: 64.0 82 = 64 26 = 64
Sure. Let's take an example with numbers instead of variables. 8/9 is a rational number - the ratio of two integers. If you square it, you get (8/9)2 = 82/92 = 64/81; that is, if you square each integer, you get an integer again. Therefore, the resulting number is rational again - a number that can be expressed as the ratio of two integers. Replace with any other integers; you will still have a ratio of integers if you square it.
Rational
1.14 is rational.
8.2 is a fraction. It is a fraction in decimal form rather than in the form of a ratio. However, that does not stop it being a fraction. Its rational equivalent is 82/10 which can be simplified, if required.