Răspuns :
x,y=numere
{x,y} i.p.{1/2,1/3}
x+y=360
x/2=y/3=k=>
x/2=k=> x=2k=72*2=144
y/3=k=> y=3k = 72*3=216
2k+3k=360
5k=360
k=72
coronita? :)
{x,y} i.p.{1/2,1/3}
x+y=360
x/2=y/3=k=>
x/2=k=> x=2k=72*2=144
y/3=k=> y=3k = 72*3=216
2k+3k=360
5k=360
k=72
coronita? :)
x ip 1/2
y ip 1/3
x+y=360
x=? y=?
x...........1/2
y..........1/3
y/x=1/3*2=2/3
y/x=2/3 =>3y=2x
x+y=360 *2
2x+2y=720
3y+2y=720
5y=720
y=144
x=360-144=216
y ip 1/3
x+y=360
x=? y=?
x...........1/2
y..........1/3
y/x=1/3*2=2/3
y/x=2/3 =>3y=2x
x+y=360 *2
2x+2y=720
3y+2y=720
5y=720
y=144
x=360-144=216