Why it important for us to know how to id and percentage in a problem? Because we facing and encountering different mathema It is very important to know and to identity know when and how to apply it Learning Task 1 Letos think of the place where we encounter percent. Before there were times that you joined your mother sister or you w the mall or department stores. And I know as you move arou able to see some tems which are on sale. You wote percentage sign as shown on the examples below. Tshirt mode of 50% cotton. 50% polyester So what does percent mean?