Предмет: Математика, автор: Sharek

Дам 15 балів за цю задачу

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Ответы

Автор ответа: lukabryl2009

0

Ответ:

4%

Пошаговое объяснение:

треба поділити час реклами на час фільму:
$\frac{5}{125}$ , ділимо нижню та верхню частину на 5, = $\frac{1}{25}$ = 4%

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