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>
Answer:
20-7.5 = 12.5
115- 12.5% = 100.625
I hope is right!
Step-by-step explanation:
Answer: its C
Step-by-step explanation: cause i did that already
You need help with all of them or one in specific?
To find this answer, we will add the two numbers:
410+289=699
We make 410 positive because both sides hold space and are on opposite sides of zero so the answer is 699.