Respostas

2013-11-26T09:32:33-02:00
180 MIN = 3 H
 vm=d/t
80= d/3
d=80x3
d=240 km
  • Usuário do Brainly
2013-11-26T09:33:54-02:00
180min = 3 horas

vm = d/t
80 = d/3
d = 80*3
d = 240