Предмет: Математика, автор: linoka000

Одно число больше другого на 6,08 .Среднее арифметическое этих чисел равно 54,22 Найдите меньшее число .

Ответы

Автор ответа: nafanya2014

Одно число х
Другое число (х+6,08)
Среднее арифметическое
$\frac{x+(x+6,08)}{2} =54,22 \\ x+(x+6,08)=108,44 \\ 2x=108,44-6,08 \\ 2x=102,36 \\ x=51,18$

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