Предмет: Математика, автор: ainelmarlenovna

среднее арифметическое возрастов возрастов учашихся в группе 15 лет. Сколько учашихся в группе если сумма их возрастов 330?​


smirnyivl: пхаха

Ответы

Автор ответа: mymail169
0

Ответ:

330/15 =22 человека

Пошаговое объяснение:

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