Предмет: Математика, автор: sarez2012

Сосчитать 3/16-1/6 , 13/31-5/31

Ответы

Автор ответа: Аноним
0

Ответ:

3/16-1/6= 9/48-8/48= 1/48

13/31-5/31=8/31

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