Anonim Anonim 24-01-2019 Matematică a fost răspuns 1/2+5/12 2/3+1/4 3/10+4/5+1/10 1/3+5/6+1/12 1/2+7/10+1/5 2 1/3+3 1/2 4 1/10-3 1/4 3 1/14+2 5/21 2 217/150-3 1/200 7 5/324+6 7/180 8 3/125+5 4/75 2 5/48+9 7/72 (/ e pe) (Efectuati)