Предмет: Математика, автор: Elizaveta1515

Проверьте справедливость  равенства.

1= 5
2  10

Ответы

Автор ответа: Kma86
0
Применяя основное свойство дроби: Произведение крайний членов равно произведению средних членов, получим 1*10=2*5 (верно) 
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