Question

what is the probability that the book is a romance book? books in heros library

Explanation:

Step1: Calculate total number of books

Total number of books = \(10 + 4+2 + 14=30\)

Step2: Calculate probability of romance book

Probability \(P=\frac{\text{Number of romance books}}{\text{Total number of books}}\)
Number of romance books \(= 2\), total books \(=30\)
\(P=\frac{2}{30}=\frac{1}{15}\)

Answer:

\(\frac{1}{15}\)