Posted in Մաթեմատիկա 11 04. 03. 25 Posted on 4th Mar 20259th Mar 2025 by լեվ 1. -1 3/4 3) -2 և -12. 2) -13. -67/20 + 5/7=-369/1404. -3,7+7/4=-39/20 => 39/20