Question

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 1

0.2 = 1/5

0.333 = 1/3

-1.000001 = -1 1/1000000

-√4 = -2

3√1000 = 30

√1/9 = 0.11111... = 1/9