Someone has 5 cookies and wants to divide it by 4 people. If you would like to know how many cookies will each person get, you can calculate this using the following step:
5 cookies / 4 people = 5 / 4 = 1.25
Result: Each person will get 1.25 cookie.
A = 21/2 i will write something too just to fill up the space
Positive 28 because to negative will equal a positive number