There are less than 50 students in the class. today, only 97.5% of the class is here. how many students are in this class?

the of students in the class are students  

the   of students here in class today are

Step-by-step explanation:

Let

x-------------> total students in the class

y------------- >number of the students here in class

so

we know that

the interval solution for x is all whole numbers belong to the interval

 the solution will be a number belonging to the interval   such that when multiplying by it gives me a whole number 

see the attached excel table 

the of students in the class are students  

the   of students here in class today are

i believe the answer is the polygon, heptagon.