En un salón de clases el 80% son varones y si faltan el 25% de las mujeres solamente habría 18 mujeres. ¿Cuál es el total de alumnos de dicho salón?

CAN U SAY THAT AGAIN BUT IN ENGLISH

Step-by-step explanation:

for this case we have that by definition, the surface area of a cylinder is given by:

where:

r: it is the radius of the cylinder

h: it is the height of the cylinder

we can also rewrite it as:

where:

la: it's the lateral area

ba: area of the base

option a