Предмет: Алгебра, автор: sadwandett

Сложно решить легкое

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Ответы

Автор ответа: Мудrost

Ответ:

135

Объяснение:

Для начала вычислим знаменатели.

/-знак дроби

2/27 и 3/45

Наименьший общий знаменатель:135.

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