SAT Math Practice Question #31013 - SATify | SATify
#31013
counting
probability
medium
45 sec
A local library has a collection of 600 books. Each book is categorized as either fiction, non-fiction, or biography. If 31 of the books are fiction and 41 are non-fiction, how many books are biographies?
• Up to 5 characters (6 if negative). Only numbers, decimal (.), fraction (/), negative (-). • Fractions must be in lowest terms. • Mixed numbers must be converted to improper fractions.
