2 x 103 = 206, 8 x 105 is 840.
840 is roughly 4.08 times greater than 206.
The answer is 56m...........
I belive,
The experimental probability could be more, the same or less than the theoretical probability of rolling a 1 (which is 1/6).
The larger your sample (i. e., as you go beyond 60 tosses), the closer the two different probabilities are likely to be. (Think: Law of Large Numbers).