Answer:
<em /><em> ---- Before Lunch</em>
<em /><em> --- After Lunch</em>
<em />
Step-by-step explanation:
Given
Required
Determine the percentage of students seen in both cases.
This percentage is calculated by dividing the number of students seen by the total number of students. Then multiplied by 100%
i.e
- Before Lunch;
<em /><em> --- approximated</em>
- After Lunch;
<em>--- approximated</em>