Question

Of the 15-year-olds at a karate school, 6 have black belts and 8 have brown belts. Among the 16-year-olds, 7 have black belts and 11 have brown belts. Which age group has a lower ratio of black belts to brown belts?

Answer 1

help

Answer 2

15 years old because 6 and 8 are smaller than 7 and 11.