A local library conducted a survey of 110 visitors to determine their age group and the type of book they borrowed. The results are summarized in the table below.
| Fiction | Non-Fiction | Total | |
|---|---|---|---|
| Adult | 40 | 30 | 70 |
| Child | 25 | 15 | 40 |
| Total | 65 | 45 | 110 |
Based on the data in the table, what is the probability that a randomly selected visitor borrowed a fiction book?
