3/8
ca sa le gasim pe toate
100≤8k≤999
8*13=104......3*13/8*13=39/104
8*14=112..................42/112
8*15=120...................45/120
.....................................48/128
.......................................51/136
..........etc adunam 3 la numarator si 8 la numitor pana la
8*33 pt ca 3*33=99.................99/264
