math
posted by sarah .
complete the pattern:1,2/3,4/9,4,4,4

Are you certain you have it correctly?
The 4,4,4 at the end is odd
1, 2/3, 4/9, 8/27, 16/81, ... is a geometric sequence. 
1,2/3,4/9,8/27,16/81,32/243
If you meant 4 as in blank