A milk product is made by blending a skim milk (5.1% Protein, 0.3% Fat, and 6.7%Lactose) with a cream (3.1% Protein,19.6% Fat, 3.2% Lactose) and with lactose(100% Lactose). The milk product has a target of 4.3%Protein and 14.9% Lactose. What is the Fat content?

Give your answer as a % rounded to 1DP.All percentage values are mass percentages. The remainder of the compositions are Water.