Предмет: Математика, автор: kartoshkamister45

пожалуйста!! помогите

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Автор ответа: ramlabedelbeyli

Ответ:

короче

просто сперва реши то что в скобках

Пошаговое объяснение:Ок?

ramlabedelbeyli: Я пример решила но он не отсвечиваеться

ramlabedelbeyli: На фото

ramlabedelbeyli: ГДЕ ФОТО!!

ramlabedelbeyli: Я там блин примеры решила

Автор ответа: zaniamurat296

Ответ:

(4/7+5/7)-6/7=9/7-6/7=3/7

4/5-4/15+3/10=(24/30-8/30)+9/30=16/30+9/30=25/30

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