Données

Objectif 1

Convertir un nombre de la base 2 à la base 10. $$ (01101110)_2 = (...)_{10} $$

Nouvel exemple

$$ ({\color{olive}{0}}{\color{violet}{1}}{\color{darkgray}{1}}{\color{magenta}{0}}{\color{black}{1}}{\color{orange}{1}}{\color{blue}{1}}{\color{red}{0}})_2 = {\color{red}{0\cdot 2^{0}}}{\color{blue}{+1\cdot 2^{1}}}{\color{orange}{+1\cdot 2^{2}}}{\color{black}{+1\cdot 2^{3}}}{\color{magenta}{+0\cdot 2^{4}}}{\color{darkgray}{+1\cdot 2^{5}}}{\color{violet}{+1\cdot 2^{6}}}{\color{olive}{+0\cdot 2^{7}}} = {\color{red}{0}}{\color{blue}{+2}}{\color{orange}{+4}}{\color{black}{+8}}{\color{magenta}{+0}}{\color{darkgray}{+32}}{\color{violet}{+64}}{\color{olive}{+0}} = 110 $$

Nouvel exemple

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