2.7 is rational. Rational numbers are numbers that can be written as a fraction. Irrational Numbers cannot be expressed as a fraction.
No, it is rational.
5.4 = 5 2/5 = 27/5 so it is a rational number.
Rational
The square root of 27 is an irrational number
No because 3 cubed is 27 which is a rational number
No, it is rational.
5.4 = 5 2/5 = 27/5 so it is a rational number.
4.6 is rational.
No it is rational. It can be written as 27/10.
Rational
The square root of 27 is an irrational number
No because 5.4 is a rational number that can be expressed as a fraction in the form of 27/5
Rational.
If x is rational the it is rational. If x is irrational then it is irrational.
No because 3 cubed is 27 which is a rational number
No. A rational plus an irrational is always an irrational.
They can be rational, irrational or complex numbers.They can be rational, irrational or complex numbers.They can be rational, irrational or complex numbers.They can be rational, irrational or complex numbers.