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135 деталей составляют 45% от произведённых.Найдите количество всех произведённых деталей.
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Предмет:
Математика -
Автор:
thyme - 5 лет назад
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Ответы 3
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х деталей - 100%135 деталей - 45%100%=1 45%=0,45 х=135/0,45=300 деталей
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Автор:
theodorebeck - 5 лет назад
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0
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135-45%?-100%?=135*100:45=300деталей
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Автор:
raphaelyezm - 5 лет назад
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0
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135:45%*100%=3*100%=300
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Автор:
velez - 5 лет назад
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0
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