JAIRLA Moita Pedroza
24/06/2017 • 15:55
ouro=y; prata=x; bronze=z
5.x=2y
x=2y/5
3.x=4.z
x=4z/3
2y/5=4z/3
3.2.y=5.4.z
6y=20z
3y=10z
5.x=2y
x=2y/5
3.x=4.z
x=4z/3
2y/5=4z/3
3.2.y=5.4.z
6y=20z
3y=10z