Jawabanmu

Jawaban paling cerdas!
2014-08-28T16:50:30+07:00
Kecepatan mobil A/B = 60 + 50 = 110 km/jam
2 3 2
2014-08-28T17:09:02+07:00
0 km/jam...
karena ban mobil A  bocor kena paku....