Предмет: Математика, автор: samandarsobirov013

Найдите Неизвестный член пропорции Х/9=1,6/4,8

Ответы

Автор ответа: prettypushkova

0

х/9 = 1,6/4,8 - это пропорция

х · 4,8 = 9 · 1,6 - свойство пропорции

х · 4,8 = 14,4

х = 14,4 : 4,8

х = 3

Ответ: 3.

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