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Jodie bicycles 6 km/h faster than Javier. In the same time it takes Javier to bicycle 42km, Jodie can bicycle 60 km. How fast is each bicyclist traveling?

  • math -

    distance/rate=time


    60km/(Javier+6)=42km/Javier

    60km*J= 42km*J+6*42km

    18J=6*42km

    Javier speed= 14Km/hr

  • math -

    12km

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