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rezolvatimi aceste exercitii va rog dau coaroana repede....
1:(19-10/3×6/5)÷5=
2:11,7la puterea a 3÷0,6la puterea 5+1,2×0,35=
3:1/4+1/4÷(1/4)la puterea a 2×0,1875​