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Автор - forado17876

Вычислите
а) 253,726•0,0072+253,726•0,0028;
б)4,73•8,356-4,73•8,355;
в)0,8 в квадрате + 0,2 в квадрате

Ответ

Автор - nasta3757

а)2,53726

б)0,00473

в)0,68

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