Question 498929
Translate:
a+b+c=200
.4a+.5b+.25c=.32*200
c=2a
Compute:
b=200-3a
.4a+.5(200-3a)+.25*2a=.32*200
(.4-1.5+.5)a=200(.32-.5)
-.6a=200*(-.18)
a=200*.3= 60 liters
c= 120 liters
b= 20 liters