Question

daca o+s+m=43 m=17 s=o-6 atunci afla prin metoda gfrafica o=? s=? m=?

Answer 1

o+s+m=43. m=17. s=o-6. 43-17-6=20. 20:2=10 (s). 10+6=16 (o). Verificare: 10+16+17=26+17=43. Sper ca te-am ajutat!!! m=17. s=|----|. o=|----|+6|. Coroana???

Answer 2

o+s+m=43
m=17
s=o-6⇒o=s+6
o+s+17=43
o+s=43-17
o+s=26
o=s+6
s /----/
o /----/+6
26-6=20(doua parti egale)
20:2=10( o parte adica  s)
o=10+6
o=16
V:16+10+17=43
sper ca te-am ajutat