Answer: A
Based on the information given, Clint has 5 close friends, and 3 of them have names that start with R. So, the fraction of his close friends whose names start with R is 3/5, and the fraction whose names do not start with R is 2/5.
A, The fraction of his close friends whose names start with R is greater than the fraction whose names do not start with R. This statement is true because 3/5 (those with names starting with R) is greater than 2/5 (those without names starting with R).
So, the correct answer is A.