Răspuns :
/-----/(Prima lada) /-----/-----/(a || a lada) /-----/-----/-----/-----/ (a|||a lada) in total 168kg 168:7=24 SPER CA TE-AM AJUTAT SUCCES
a+b+c=168
b=2a a=b/2
b=c/2 c=2b
b/2 + b+ 2b=168 aducem la acelasi numitor
b+2b+4b=336
7b =336
b= 48
a=48/2=24
c= 2*48=96
b=2a a=b/2
b=c/2 c=2b
b/2 + b+ 2b=168 aducem la acelasi numitor
b+2b+4b=336
7b =336
b= 48
a=48/2=24
c= 2*48=96