si karina requiere de 1/7de pieza de liston que mide 21 metros de que longitud debe cortar el tramo de liston que necesita?

asked Jun 25, 2022 168k views

14 votes

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3 votes

Answer:

De 3 metros

Explanation:

21/7=3

cada pieza de 1/7 mide 3 metros

los 7 pedazos miden 21 metros todos juntos

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