enriquezpachucaemili enriquezpachucaemili

10-02-2024
Mathematics

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Sofia caminó 6 km. a una velocidad de 3 km/h. Luego siguió con su ejercicio y corrió a una velocidad de 10 km/h. ¿Cuántos minutos debe correr a esta velocidad para que su velocidad promedio sea de 5 km/h.?

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