2 2/3-(-5 1/6)-(-7 2/3) =

Question

2 2/3-(-5 1/6)-(-7 2/3) =

Answer 1

2 2/3-(-5 1/6)-(-7 2/3)=16/6+31/6+46/6=(62+31)/6=93/6=31/2=15,5

Answer 2

Ответ 2 5/8  вот так.

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