Un salón de clase tiene a m^2 de área. En el salón hay 25 mesas, de las cuales cada uno ocupa un área de p m^2, y 27 estanterías, de las cuales cada una ocupa un área de 4p m^2. Escribe una expresión algebraica que representa el área del salón de clase que queda libre.

A classroom has an area of ​​m ^ 2. In the living room there are 25 tables, of which each occupies an area of ​​p m ^ 2, and 27 shelves, of which each occupies an area of ​​4p m ^ 2. Write an algebraic expression that represents the area of ​​the classroom that is vacant.

Step-by-step explanation:

These sets are equal. First, 12/24 is still dividable. So when we divide to the max point, we have to divide 12/24 by 12 and will get 1/2. So that is equal. And 12/24 is the same as 0.5 and 1/2 is 0.5 as well.

So, in conclusion, 12/24 is the same as 1/2.