Jawabanmu

2014-08-17T22:15:31+07:00
4/9 sama2 kli 3 = 12/27........ 4/9 sama2 kli 5 = 20/45
2014-08-17T22:19:18+07:00
4/9 = 12/27 = 20/45

note: / = per . terimksih