The average of five results is 46 and that of the first four is 45. The fifth result is?\nOptions:\n(A) 29\n(B) 27\n(C) 29\n(D) 50\n(E) 81
Please answer the following question by reasoning step-by-step.
(D)
5 * 46 – 4 * 45 = 50.

Final answer: (D)