There is not an exact way to answer that question. The number of representatives each state has is determined by the population. However, the total number of house representatives has been capped at 435 since 1913. Currently, the ratio of constituents to representatives is 700,000 to 1. So if you divide the total population by 700,000 you will have an approximation of the number of representatives.
The experimental probability can be represented as a fraction of the number of times a five was not the result over the total number of times the cube was rolled.
The answer is 1.38 gallons becuase 12 + 6 = 18 then 18 / 13 is 1.384615385 but you cant write that down so we round to the nearest hundreth and you get 1.38 as your final answer