Предмет: Математика, автор: mukaweva68

Сколько деталей изготовит рабочий за 6, если каждый час он будет изготовлять по 20 деталей

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Автор ответа: lenovo3443366

0

за 1час 20 деталей, а за 6 часов 120 деталей,6*20=120

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