Răspunsuri

2014-11-03T13:37:55+02:00
F+b=973
g+f=1975
g+b=1498
2g+2f+2b=973+1975+1498=4446
2*(g+f+b)=4446
g+f+b=4446:2=2223

g+973=2223
g=2223-973
g=1250

1250+f=1975
f=1975-1250
f=725

1250+b=1498
b=1498-1250
b=248