.111... = 1/9
.222... = 2/9
.333... = 3/9
.444... = 4/9
.555... = 5/9
.666... = 6/9
.777... = 7/9
.888... = 8/9
.999... = 1             (hahah: http://digg.com/links/.9999999=1 )