10 portii.........1000ml,25g,125g,20g,80g
87 portii.........x
(10,87)d.p(1000,25,125,20,80,x)
[tex]\frac{10}{1000+25+125+20+80} =\frac{87}{x} \\[/tex]
10x=87(1000+25+125+20+80)
10x=87000+2175+10875+1740+6960/10
x=8700ml;217,5g vanilie;1087,5g taitei;174g sare;696g zahar