Предмет: Математика, автор: taniasheichenk

вычислить 2-дробь 12\13

Ответы

Автор ответа: mozg97

7

2-12/13=1 и дробь 1/13

Автор ответа: ФАИНА1984

3

2-12\13=1 13\13-12\13=1 1\13

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