16. The table below shows all students at a high school taking Language Arts or Geometry courses, broken down by grade level.
Language Arts Geometry
9th Grade 68 74
10th Grade 54 47
11th Grade 67 112
12th Grade 49 51
Use this information to answer any questions that follow.
Given that the student selected is taking Geometry, what is the probability that he or she is a 12th Grade student? Write your answer rounded to the nearest tenth, percent and fraction.