Răspuns :
10x[7+5x(200-99)-400]+125=
10x[7+5x101-400]+125=
10x[7+505-400]+125=
10x[512-400]+125=
10x112+125=
1120+125=1245
10x[7+5x101-400]+125=
10x[7+505-400]+125=
10x[512-400]+125=
10x112+125=
1120+125=1245
10x[7+5x101-400]+125=
10x[7+505-400]+125=
10x[512-400]+125=
10x112+125=
1120+125=
1245
10x[7+505-400]+125=
10x[512-400]+125=
10x112+125=
1120+125=
1245