Предмет: Математика, автор: ashasos2

выполнить умножения: две седьмых умножить на одиннадцать тринадцатых и умножить на двадцать одну тридцатую

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Автор ответа: driver1999
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  2730 (четыреста шестьдесят две две тысячи семьсот тридцатых)
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