ex 14 plzzzzzzzzzzzz cat de repede
![Ex 14 Plzzzzzzzzzzzz Cat De Repede class=](https://ro-static.z-dn.net/files/d6f/a766701bc0629f545f49baaeeeab2073.jpg)
Răspuns:
25
Explicație pas cu pas:
1•20+2•23+3•24+3•25+4•26+1•27+2•28=20+46+72+75+104+27+56=400:16=25