Jawabanmu

2014-09-04T21:58:44+07:00
Diket s=13km t=6menit=0.1jam
v=s/t=13/0.1=130km/jam
2014-09-05T06:58:51+07:00
1 jam : 60 menit
6 menit dri 60 menit : 10%
6 x 10 : 60 menit
13 x 10 : 130
jadi hasilnya 130 km/jam