Question

a+b+c = 1
(a,b,c) direct proportionale cu ( 0,1 ; 2/5 ; 1/3 )
a=?
b=?
c=?

Answer 1

a/0,1=b/0,4=c/0,(3)=(a+b+c)/(0,1+0,4+0,(3))=1/(0,5+0,(3))=1/(1/2+1/3)=1/(5/6)=6/5=1.2

a=0,1*1,2=0,12

b=0,4*1,2=0,48

c=0,(3)*1,2=(1/3)*12/10=4/10=0,4

verificare 0,12+0,48+0,4=0,6+0,4=1 , bine rezolvat