Cine se pricepe. VA rog mult. Rog seriozitate. prin doua moduri. Dau coroana
Multumesc. Anticipat.

Ms1=400g
Ms2=400g+200g=600g
Md1=24:100x400=96g
Md2=96g
c%=100x96:600=16%
SOLUTIA 1
ms1=400g
c1=24%
c=mdx100/ms---> md1= 96g
SOLUTIA 2
md2=md1=96g
ms2=ms1+m,apa= 600g
c2= 96x100/600=16% c2<c1, solutia 1 s-a diluat !