Total elevi= 2+3+4+5+7+4+3+2
Total elevi=5+9+11+5
Total elevi=14+16 =》30
Nota finala=[(3×2)+(4×3)+(5×5)+(6×5)+(7×7)+(8×4)+(9×3)+(10×2)]
Nota finala=(6+12+25+30+49+32+18+20)
Nota finala=(18+55+81+38)
Nota finala=(73+119)=》192
Media clasei=nota finala:nr elevi
Media clasei=192:30=》6,40