Предмет: Математика, автор: sofiashetinina101119

Знайдіть х із пропорції: х∶3,2=3∶5

Ответы

Автор ответа: alfacef12145

Відповідь:

х/6=2,5/3

х*3=2,5*6

х*3=15

х=15/3=5

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