Answer:
0.02 (rational)
2 (rational)
Square root of 2 (irrational)
Square root 1/2 (irrational)
Step-by-step explanation:
Rational numbers are numbers that can be in form of a/b such that a and b are not zeros. In other words, a and b are integers ranging from 1 to infinity.
Conversely, irrational numbers are numbers that are endless and are non repeating digits after decimal point.
Thus, from the questions above;
[tex]0.02 = \frac{2}{100} = rational \: number[/tex]
[tex]2 = \frac{2}{1} = rational \: number[/tex]
[tex] \sqrt{2} = 1.41421356 = irrational \: number[/tex]
[tex] \sqrt{ \frac{1}{2} } = 0.70710678 = irrational \: number[/tex]
