Предмет: Математика, автор: Аноним

Среднее арифмитическое трех чисел равно 5. Найдите каждое из чисел если, второе число на 2,1 больше третьего числа и на 1,5 больше первого числа.

Ответы

Автор ответа: Kazakhguy

Ответ:

1)5

2)7

3)10/3

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