To find the ratio that compares the number of students who preferred a visual learning style to the total number of student-participants in the survey, we first need to calculate the total number of students.
From the table:
- Auditory learning style: 17 students
- Visual learning style: 20 students
- Kinesthetic learning style: 13 students
Now, we can calculate the total number of student participants:
Total = 17 + 20 + 13 = 50 students
Next, we compare the number of students who preferred the visual learning style (20) to the total number of students (50):
The ratio is:
\[ \frac{20}{50} \]
Now, we simplify this fraction:
\[ \frac{20 \div 10}{50 \div 10} = \frac{2}{5} \]
So, the simplified fraction is:
\[ \frac{2}{5} \]
Therefore, the correct answer is:
Start Fraction 2 over 5 End Fraction