Question 69848
120*.59=.32X+.68(120-X)
70.8=.32X+81.6-.68X
.68X-.32X=81.6-70.8
.36X=10.8
X=10.8/.36
X=30 MILLILETERS OF 32% SOLUTION &
120-30=90 MILLILETERS OF 68% SOLUTION
PROOF
70.8=.32*30+.68*61.2
70.8=9.6+61.2
70.8=70.8