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2-3/4+1/12=
1/2°2/10-1/5:2/3=
1/7-3/4+2/14=
2/5-(-3/2²):5/8=
-3,5:(-14)+0,25°3=
6/17°(0,75+2/3)=
1 2/17+3 11/17+15/17+2 6/7=
(-4/17)°(3/49°9/23)-(-3/17°4/23)°9/49=​

Va rog un rasound explicat pas pas cu pas si nu doar rezultatul va rog​ is corect​