Предмет: Математика, автор: nilio97

Решите, пожалуйста, пропорции!!!

1) y/0,6=25/3

2) 2+y/5=4/9

3) 8:7=a:56
​

Ответы

Автор ответа: Ксюша20031203
2

Ответ:

1) у=5

2) у=2/9

3) а=64

Пошаговое объяснение:

nilio97: Большое спасибо! Но есть ли пошаговое объяснение?
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