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(-2 supra 9): 2,(6)+1 5 supra 9

Răspuns :

-2/9:24/9+15/9=-2/24+14/9=-1/12+14/9=(-3+56)/36=53/36
-2/9:24/9+1 5/9
-2/9•9/24+14/9
-1/12+14/9
-3/36+56/36
53/36

Sper ca te-am ajutat!