Rational numbers are fractions and their opposites. All of these numbers are rational numbers. Show that they are rational by writing them in the form (a)/(b) or (a)/(b).

Answer:
0.2 = 1/5
0.333 = 1/3
-1.000001 = -1 1/1000000
-√4 = -2
3√1000 = 30
√1/9 = 0.11111... = 1/9