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Physics, 12.08.2020 07:01 ab2019

•Una bola de estambre tiene 450 m de hilo, ¿cuántos pedazos de hilo de 60 cm se obtendrán de ella?

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•Una bola de estambre tiene 450 m de hilo, ¿cuántos pedazos de hilo de 60 cm se obtendrán de ella?<...
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