Предмет: Математика, автор: alelo1

как решить уравнение (5/7*x)*7/5=9/10 чему равен x

Ответы

Автор ответа: cixusamu
0
(5/7*х)*7/5=9/10
(1/7*х)*7=9/10
х=9/10
Ответ: 9/10
Автор ответа: alelo1
0
спасибо большое!
Автор ответа: alelo1
0
очень пригодилось!
Автор ответа: cixusamu
0
обращайтесь :)
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