dailaneazevedo 14/03/2018 Eu acho q e 30m/s pq 108km e igual a 108000m e 1 hora e igual a 3600sentão 108000m3600s=30
dailaneazevedo
Eu acho q e 30m/s pq 108km e igual a 108000m e 1 hora e igual a 3600s
então 108000m3600s=30