Stefanpeeepp Stefanpeeepp 10-04-2020 Matematică a fost răspuns 1) 0,(4)x-2,3(4)=0,5(7) 2) x/3+4,(68)=17,(8) 3) 4,5x-7,81=19,4 4) 1000x+49,93=304 rapid!