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Question

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Explanation:

Step1: Recuerda las conversiones de unidades

Sabemos que \( 1\space km = 1000\space m \), \( 1\space m = 1000\space mm \), entonces \( 1\space km = 1000\times1000\space mm = 10^{6}\space mm \), lo que significa que \( 1\space mm=\frac{1}{10^{6}}\space km = 10^{-6}\space km \).

Step2: Convertir 3.2 mm a km

Multiplicamos 3.2 por el factor de conversión de mm a km: \( 3.2\space mm\times10^{-6}\space \frac{km}{mm} \).

Realizando la operación: \( 3.2\times10^{-6}\space km = 3.2e - 6\space km \).

Answer:

\( 3.2\times10^{-6} \) (o \( 3.2e - 6 \))