jafm016 jafm016
  • 21-12-2022
  • Mathematics
contestada

La maquina A produce tapas de gaseosa a un ritmo constante de 120 unidades por cada 40 segundos y una maquina B produce 100 unidades por cada 20 segundos. Si las dos maquinas producen de forma simultanea ¿cuántos segundos necesitamos para producir 200 unidades?​

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