Предмет: Математика, автор: Аноним

ДАМ 40 БАЛЛОВ!!!!!!!!!!!!
Отметь равенства, которые являются верными пропорциями:

54:24=9:4
54:24=9:6
9:4=90:40
54:24=90:40
9:6=90:40

Ответы

Автор ответа: dashulkaignatova

1

Ответ:третье

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