Chapter R2, Problem 12PE

Check the sets to which each number belongs.

	Real Numbers	Irrational Numbers	Rational Numbers	Integers	Whole Numbers	Natural Numbers
$\frac{6}{8}$
$1\frac{1}{2}$
$\pi$
0
$0.\bar{8}$
$\frac{8}{2}$
$4.\bar{2}$