Question 83141
.34*50=.20X+.40(50-X)
17=.2X+20-.4X
17-20=-.2X
-3=-.2X
X=-3/.2
X=15 OUNCES OF 20% SUGAR SOLUTION.
50-15=35 OUNCES OF 40% SUGAR SOLUTION.
PROOF
.35*50=.2*15+.4*35
17=3+14
17=17