Salut! :)
Daca 8t+15p=751 iar 16t+20p=1252 =>
8t+15p=751 |•2 => 16t+30p=1502 =>
16t+30p=1502 |
16t+20p=1252 | scadem => 10p = 250 =>
p = 25 =>
8t+ 15•25 =751 => 8t + 375=751 => 8t=376 => t=47 si asta inseamna ca
2p +t => 25•2 +47= 50+47=97
Sper ca team ajutat <3