A survey was conducted among students to determine their favorite types of extracurricular activities. The results are displayed in the table below:
Activity | Number of Students |
---|---|
Sports | 45 |
Music | 30 |
Drama | 15 |
Art | 10 |
Total | 100 |
What is the probability that a randomly selected student from this survey prefers either Sports or Music? Express your answer as a fraction in simplest form.