Предмет: Математика, автор: lianotlia

19/40 - 4/15 = ?
пожалуйста помогите

Ответы

Автор ответа: ItsReal

1

Ответ:

19/40 - 4/15 = 57/120 - 32/120 = 25/120 = 5/24

lianotlia: спасибо

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