Jawabanmu

2014-04-23T14:22:32+07:00
15 org murid awal 15x65 =975 2x28=164 (975+164)=1139 1139/17 = rata"nya 67
2014-04-23T14:30:26+07:00
15 org murid awal 15x65 =975 2x28=164 (975+164)=1139 1139/17 = rata"nya 67