Question

hree grades of milk are 1 percent, 2 percent, and 3 percent fat by volume. if x gallons of the 1 percent grade, y gallons of the 2 percent grade, and z gallons of the 3 percent grade are mixed to give x + y + z gallons of a 1.5 percent grade, what is x in terms of y and z ? y + 3z \small \frac{y+z}{4} 2y + 3z 3y + z 3y + 4.5z

Answer 1

6.7×6.4×10¹²÷3.37×10⁶