Предмет: Математика, автор: Ibdiminovanarmin2008

пожалуйста помогите с этим решением ​

Приложения:
lidiasaraa3: 19/20

Ответы

Автор ответа: LN330068
0

Ответ:

11/12•12/11•13/14•14/13•15/16•16/15•17/18•

18/17•19/20=19/20

А все остальные цифры сократились

Пошаговое объяснение:

Ibdiminovanarmin2008: Саасибо огромное
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