Предмет: Математика, автор: Аноним

найдите среднее арифметическое чисел 36,2; 38,6; 37; 39,4 вычисления

Ответы

Автор ответа: gumbet

Ответ:37,8

(36,2+38,6+37+39,4)/4=151,2:4=37,8

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