в овощном магазине 330кг, яблок и груш. 410 кг. яблок и апельсинов, и 320 кг. груш и апельсинов.сколько фруктов каждого вида в магазине?
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МатематикаАвтор:
abelbrownРешим задание через систему:
Пусть x-яблоки, y- груши, z- апельсины{x+y=330,{x+z=410,{y+z=320.Решаем систему сложением
z-y=80z+y=3202z=400
z=200x=410-200=210y=320-200=120210кг яблок, 120кг груш, 200кг апельсинов
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