Anne's family is driving to her uncles house. The family travels 383.5 miles between 10:15am and 4:15pm. Anne tells her family, “It’s a good thing we traveled as fast as we did. If our rate had been 50 miles per hour, we wouldn’t have gotten to his house until about…”

Help Anne complete her statement by finding what time her family would have arrived at Anne’s uncles house if they had traveled at an average rate of 50 miles per hour.