Steve traveled the first 2 hours of his journey at 40 mph and the last 2 hours of his journey at 80 mph. What is his average speed of travel for the entire journey?\nOptions:\n(A) 53.33 mph\n(B) 56.67 mph\n(C) 60 mph\n(D) 64 mph\n(E) 66.67 mph Stream of consciousness:
User
Average Speed = Total distance/ Total time = (40 * 2 + 80 * 2)/(2 + 2) = 240/4 = 60
Thus, the answer is (C).
Assistant