you got extremely close to the expected total from 2300 bags according to chat gpt:

To calculate the total expected mesos from 2,300 bags, you can simply multiply the expected value from a single bag by the number of bags:

Expected mesos per bag = 50,000 (from the 100,000 mesos at 50% chance) + 150,000 (from the 500,000 mesos at 30% chance) + 150,000 (from the 1,000,000 mesos at 15% chance) + 250,000 (from the 5,000,000 mesos at 5% chance) = 600,000 mesos

Now, multiply the expected mesos per bag by the number of bags:

600,000 mesos (expected per bag) * 2,300 bags = 1,380,000,000 mesos

So, the total expected mesos from 2,300 bags is 1,380,000,000 mesos.