Convertis 25,2 km/h en m/s

Responsive Ad Header

Question

Grade: Education Subject: mathematiques
Convertis 25,2 km/h en m/s
Asked by:
26 Viewed 26 Answers
Responsive Ad After Question

Answer (26)

Best Answer
(309)

bonjour

 1 h = 3600 s

  en    1 h              25,2 km

 en  3600s            25200 m

 en 1 s                    25200/3600     m

                              = 252 /36             m

                              =  7 m

    7 m/s