Problema Solution
Whole milk is 4% butterfat. How much skim milk with 0% butterfat should be added to 32 ounces of whole milk to obtain a mixture that is 2.5% butterfat?
Answer provided by our tutors
We assume X milk with 0% butterfat should be added.
So the equation is
32*4% = 2.5%*(x+32)
x = 19.2
So 3.2 ounce milk with 0% butterfat should be added.