NOTAM LATURILE CU : a, b, b
P=a+b+c=26
{a,b,c} i.p. {2,3,4}
a+b+c=26
k---constanta
2a=3b=4c=k
2a=k⇒a=k/2
3b=k⇒b=k/3
4c=k⇒c=k/4
a+b+c=
k/2+k/3+k/4=26 (aducem la acelasi numitor adica 12 si amplificam)
(6k+4k+3k)/12=26
13k/12=26
13k=26*12
k=312/13
k=24⇒a=k/2=24/2=12
b=k/3=24/3=8
c=k/4=24/4=6
