Предмет: Математика, автор: МЕДЧИТ

57 : ( x : 28 ) = 19

Ответы

Автор ответа: masha12345612

x:28 = 57:19
х:28 = 3
х = 28 * 3
х = 84

Автор ответа: МЕДЧИТ

спасибо

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