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kherson [118]
3 years ago
6

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

Mathematics
1 answer:
IRISSAK [1]3 years ago
8 0

Answer:

De 3 metros

Step-by-step explanation:

21/7=3

cada pieza de 1/7 mide 3 metros

los 7 pedazos miden 21 metros todos juntos

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