Question 1178938
v of brand A
M volume of mixture
M-v of brand B
H, percent concentration brand A
L, percent concentration brand B
T, the wanted mixture concentration percent
-
H=55
L=40
T=50
M=2


{{{highlight_green(Hv+L(M-v)=TM)}}}


{{{Hv+LM-Lv=TM}}}

{{{(H-L)v=TM-LM}}}

{{{highlight(v=M((T-L)/(H-L)))}}}


{{{substitute}}}{{{given}}}{{{values}}}:

{{{highlight(v=2((50-40)/(55-40)))}}}------simple to compute, volume in liters, brand A juice