Предмет: Математика, автор: Аноним

3/7+2/5+1/3 вычислите распишите

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Автор ответа: ЕгорCreed

0

3/7+2/5+1/3=15/35+14/35=29/35+1/3=30/105 можно сократить на 5=6/21 еще Можно сократить на 3=2/7

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