Assume all sets are subsets of a universal set U = {1, 2, 3, 4, 5}.

For all sets A, B, and C

A ∪ (B − C) = (A ∪ B) − (A ∪ C).

Mike wants to make meatloaf. his recipe uses a total of 8 pounds of meat. if he uses a 3 to 1 ratio of beef to pork, how much pork will he use? enter your answer as a mixed number in simplest terms.