1234/9999
9999/10000000
0.0404 in fraction = 404/9999
4816/9999
It is 1234/9999.
It is: 6409/9999 = 0.'6409' recurring '6409'
0.4687 repeating = 4687/9999
It's the purity of the gold, as a decimal fraction. .9999 means the ring is 99.99% pure. That surprises me a bit, though, because jewelry is normally not made of gold that fine because it would be too soft for normal wearing.
9999
9999
532,406,754
9999 = 9999 It does NOT equal '1' 1 = 1 9999 ~ 10,000 (ten thousand)