Possible Duplicate:
Does .99999… = 1?
$\frac{1}{3} + \frac{1}{3} + \frac{1}{3} = \frac{3}{3} = 1$
but
$0.\overline{3} + 0.\overline{3} +0.\overline{3} = 0.\overline{9}$
Does that mean that $0.\overline{9} = 1$ ? Any proof?
Possible Duplicate:
Does .99999… = 1?
$\frac{1}{3} + \frac{1}{3} + \frac{1}{3} = \frac{3}{3} = 1$
but
$0.\overline{3} + 0.\overline{3} +0.\overline{3} = 0.\overline{9}$
Does that mean that $0.\overline{9} = 1$ ? Any proof?