👤
a fost răspuns

AFLA A,B,C STIIND CA :2A =124; B>DECAT C DE 3 ORI ; A+B+C+198

Răspuns :

a+b+c=198
2a=124=>a=124:2=>a=62
b=3c

62+3c+c=198
62+4c=198
4c=198-62
4c=136
c=34

b=3c
b=3*34
b=102
a+b+c=198
2a=124
a=124:2
a=62
62+3c+c=198
62+4c=198
4c=198-62
4c=136
c=136:4
c=34
b=34*3
b=102
62+102+34=198

Alte intrebari