almost 250 in almost 5 hours. 50 is a good estimate.
51.79 seems like the exact answer so 51 is safe to assume too, maybe 52 if he eats a bit faster in that hour.
Step-by-step explanation:
5, 5, 8, 16, 17, 18
the mode = 5
the median = (8+16)/2 = 24/2 = 12