5.4 = 5 2/5 = 27/5 so it is a rational number.
It is rational.
Irrational.
No, 6 over 5 is not irrational. Irrational numbers cannot be expressed as a ratio of two integers. In this case, 6 over 5 simplifies to the rational number 1.2, which can be expressed as a ratio of 6 to 5.
Any irrational number multiplied by 0.5 will remain irrational. Any rational number multiplied by 0.5 will remain rational.
It is a rational number because it can be expressed as an improper fraction in the form of -80/1
-5/6 is a rational number expressed as a fraction
5.4 = 5 2/5 = 27/5 so it is a rational number.
It is a 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.
It is rational.
Rational
-0.2 is another way of saying -1/5. It's rational.
It's the ratio of 5 and 1 ... a rational number.
It is rational.
It is a rational number. An irrational number is a decimal that is infinite and has no repition or pattern.
Every whole number is rational.