Given the stream of consciousness rationale, provide a reasonable question and answer. Rationale: K + 2K +3 + 3K - 5 + 5K +1 = 11K -1
(11K -1)/4 = 118
11K = 118 * 4 +1 = 472 +1 = 473
K = 473 / 11 = 43.
The question and answer:
If the average (arithmetic mean) of the four numbers K, 2K + 3, 3K 5 and 5K + 1 is 118, what is the value of K?
Options:
(A) 11
(B) 15 3/4
(C) 22
(D) 118
(E) 25 3/10
The answer is (D)