Answer:
600 students go to East Middle School
Explanation:
Since 168 represents 28% of the total students at East Middle School, we're essential asking 168 is 28% of what number (n):
28% of n = 168
Thus, we can find n using the following equation:
(0.28n = 168) / 0.28
n = 600
Therefore, there are 600 students at East Middle School in all.