ks1ipsRivkins
ks1ipsRivkins ks1ipsRivkins
  • 09-04-2016
  • French
contestada

Um motorista pretende percorrer uma distância de 200km em 2,5h. Por dificuldade de tráfego, ele percorre 25km à razão de 60km/h e 20km à 80km/h. Que velocidade média deve ter no trecho restante para chegar

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ROMANBEAST786
ROMANBEAST786 ROMANBEAST786
  • 12-04-2016
DONT UNDERSTAND YA MATE IM IRISH
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