Give the step-by-step reasoning process and then the final answer. At a middle school, 20% of the students are in the band. If 168 students are in the band, how many students go to the middle school?
Let X be the number of students in the middle school. We know that X * 20% = 168 students are in the band. So there are X = 168 / 20% = 840 students in the middle school.
The final answer: 840.