Предмет: Математика, автор: Fedorovskaya1110

Решите пропорцию
1,7: х =2,3 : 4,6

Ответы

Автор ответа: Аноним
0
1,7: х =2,3 : 4,6
2,3·х=1,7·4,6
2,3х=7,82
х=7,82:2,3
х=3,4
Ответ:3,4
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