Cristina34580id Cristina34580id Matematică a fost răspuns Calculați: 3/10+7/10= 30/11-8/11= 5/18+7/9-1/6= 5/6∙7/15∙12/49= 25/8:35/4= (5-2/3)∙6/13= 3/7 din 21 7/6∙[11/6-(2 1/3+1/6):15/7]=PLSSSSSSSSSS REPEDEEEE DAU COROANAAA JUR