The average of four results is 222 and that of the first three is 219. The fourth result is?\nOptions:\n(A) 231\n(B) 201\n(C) 85\n(D) 192\n(E) 215 Stream of consciousness first, then make a decision:
User
4 * 222 â€“ 3 * 219 = 231
Thus, the answer is (A).
Assistant