-2 2/11-7 9/11=? решите пример

Question

-2 2/11-7 9/11=? решите пример

Answer 1

-2 2/11-7 9/11= -24/11-86/11= -110/11= 10

Answer 2

- 2 2/11- 7 9/11= -1 11/11-7 9/11= -8 2/11

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