Răspuns:
{a,b,c} d.p {6,8,4} =>
[tex]\frac{a}{6}[/tex]=[tex]\frac{b}{8}[/tex]=[tex]\frac{c}{4}[/tex]=k
[tex]\frac{a}{6}[/tex]=k=>a=6xk
[tex]\frac{b}{8}[/tex]=k=>b=8xk
[tex]\frac{c}{4}[/tex]=k=>c=4xk
axbxc=36=>6xkx8xkx4xk=36=>
=>6x8x4 x [tex]k^{3}[/tex]=36=>192x[tex]k^{3}[/tex]=36=>
kxkxk=[tex]k^{3}[/tex]
=>[tex]k^{3}[/tex][tex]\frac{36}{192}[/tex]^192=[tex]\frac{5}{1}[/tex]=>
=>[tex]k^{3}[/tex]=5=>2
a=6xk=>a=6x2=12
b=8xk=>b=8x2=16
c=4xk=>4x2=8
V=a+b+c=12+16+8=36
sper ca team ajutat si ca imi vei da coroana
