Răspuns :
a+b=192
a:b=2 rest 12 ⇒ a=2*b+12
_________________________
2*b+12+b=192
3*b=192-12
3*b=180
b=180:3
b=60
a=60*2+12=132
a:b=2 rest 12 ⇒ a=2*b+12
_________________________
2*b+12+b=192
3*b=192-12
3*b=180
b=180:3
b=60
a=60*2+12=132
Metoda Grafica:
a I---I---I+12 } 192 ( in total )
b I---I
192-12=180
180:3=60 ( b )
b=60
a=60x2+12
a=120+12
a=132
Sper ca te-am ajutat!
a I---I---I+12 } 192 ( in total )
b I---I
192-12=180
180:3=60 ( b )
b=60
a=60x2+12
a=120+12
a=132
Sper ca te-am ajutat!