Question 184235
.35X+.30(51-X)=51*.33
.35X+15.3-.30X=16.83
.05X=16.83-15.3
.05X=1.53
X=1.53/.05
X=30.6 LITERS OF 35% ALCOHOL IS NEEDED.
51-30.6=20.4 LITERS OF 30% ALCOHOL IS ALSO NEEDED.
PROOF:
.35*30.6+.30*20.4=16.83
10.71+6.12=16.83
16.83=16.83