Respuesta :

Answer:

The answer to your question is 405, because look divide 324 by 4 becasue thats how many fifths are being used then multiply the answer which is 81 by 405


Step-by-step explanation:

Answer:

405 students are in the class.

Step-by-step explanation:

324/4= 1/5 of the class= 81

81*5= whole class=405