Question

Un tren recorre 200km en 3h 25min 15s. ¿Cual es su velocidad ?

Answer 1

velocidad = distancia / tiempo

v = d/t

t  3 horas 25 min 15s

1hora = 3600s

3horas = 3600*3= 10800s

1min = 60s

25 min = 25*60 = 1500s

t= 10800s +1500s +15s= 12315s

d = 200km = 200*1000= 200000m

v = 200000m/12315s

v =16,24m/s

Ver más en Brainly.lat - https://brainly.lat/tarea/496053#readmore