The histogram shows the number of miles that each adult, from a survey of 131 adults, drives per week. What is the ratio of adults who drive 30 250-299 miles per week to the total number of adults surveyed? 25 20 of Adults 15- 0-49 50-99 100-149 150-199 200-249 250-299 Number of Miles The ratio of adults who drive 250-299 miles per week to the total number of adults surveyed is (Type a whole number or a simplified fraction.)