45 de puncte va rog 8 c) 10 tot 11 c si d iar 12 DAU COROANA

(20/24+21/24)*18/41+4/25*1/8
41/24*18/41+1/50
3/4+1/50=/50+/4
150/200+4/200=154/200|2
72/100|2
36/50|2
18/25