Éducation civique

Question

an avera If I wallh at Speed of 14 Kilhr. How far / coil I go in 3hr 30 m

1 Réponse

  • S = 14km/h

    T = 3h30 ⇔ 3 + 0,5 = 3,5 h

    S = d/t ⇔ d = s × t

    d = 14 × 3,5

    d = 49 km

    At the speed of 14km in a time of 3h30 you could go at 49 km

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