silent1439 silent1439 03-10-2018 Mathematics contestada An online company sold 3,586,598 copies of the book Favorite Pizza Recipes and 2,819,249 copies of the book Easy-to-Learn Guitar Songs. Round each number to the nearest hundred thousand. About how many copies of the two books were sold altogether? 5,000,000 6,000,000 6,300,000 6,400,000