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Як зробити задачу по матиматиці ПЛИС!!!
У двох однакових мішках на 4ц20кг менше, ніж у семи таких самих мішках. Скільки всього зерна у цих мішках. Допоможіть!!!!-
Предмет:
Математика -
Автор:
cleopatra19 - 6 лет назад
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Ответы 1
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7-2=5 на столько мешков разнятся группы4ц20кг:5=420:5=84 кг в одном мешке7+2=9 мешков всего84 кгх9=756 кг=7ц56 кг всего
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Автор:
miriamlowe - 6 лет назад
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0
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Раскрой скобки, употребив НАСТОЯЩИЕ времена
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