To find the ratio that compares the number of students who prefer a visual learning style to the total number of student-participants, we need to first find the total number of students.
The number of students who prefer each learning style is as follows:
- Auditory: 17
- Visual: 20
- Kinesthetic: 13
Now, let's calculate the total number of students:
Total = 17 (auditory) + 20 (visual) + 13 (kinesthetic) = 50 students.
Now we can write the ratio of students who prefer visual learning style to the total number of students:
\[ \text{Ratio} = \frac{\text{Number of students who prefer visual}}{\text{Total number of students}} = \frac{20}{50} \]
Now, let's simplify this fraction:
\[ \frac{20}{50} = \frac{2}{5} \]
Thus, the ratio in simplest fraction form is:
\[ \frac{2}{5} \]
Therefore, the correct response is:
Start Fraction 2 over 5 End Fraction.