When paign left middle school and entered high school, her class size increased by 225%. there were 56 students in her middle school class. how many students are in her high school class ?

126 students

Step-by-step explanation:

In her middle school class, there were 56 students.

That increased by 225% so 56 times 2.25

This results in 126 students

So in Paige's high school class there are 126 students

36 is the final answer! : )