1.64 million rounded to the nearest million is 2 million.
Since there’s is only 6 numbers, 1,2,3,4,5,6. The only number that is greater than 5 is 6. And since there are 6 numbers the probability of rolling a number greater than 5 is 1/6. I hope you understand what I wrote.
Hope this helps!
Also if it does, it would be very helpful to me if you could make me brainliest.