Предмет: Алгебра, автор: andriy14028

СРОЧНО!!!
троє робітників виготовили 487 деталей один з них виготовляв у 5 разів більше деталей ніж друге а третій на 116 деталей більше ніж другий Скільки деталей виготовив кожний робітник

Ответы

Автор ответа: Polina132132

Відповідь:

Пояснення:

другий-х

перший-5х

третій-х+116

складемо рівняння

х+5х+х+116=487

7х=371

х=53дет.-другий робітник

перший робітник=265дет.

третій робітник=169дет.

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