0.6 = 3/5. It's very rational.
Rational
The difference can be rational or irrational.5 + sqrt(3) and 2 + sqrt(3) are both irrational numbers but their difference is[5 + sqrt(3)] - [2 + sqrt(3)] = 3, which is rational.
5.4 = 5 2/5 = 27/5 so it is a rational number.
3 is rational.
-5 is rational
Rational
Rational
It is rational.
-3 is a rational number
The number 3 is a rational number (as is any integer).
no