To create a survey and hand them out to different students
Answer:
<h3>Required <u>Answer</u><u>:</u><u>-</u></h3>


- by adding eq (1) and eq (2) we get




<h2>__________________________</h2>






- Substitute the value in eq (2)














that is a lot of answers though
You just divide the top number by the bottom number,i hope this helps