Final answer:
To find the number of students in the 8th grade, we can set up an equation: x + 24 = 160. Solving the equation gives us x = 136.
Step-by-step explanation:
To find the number of students in the 8th grade, we can set up an equation based on the given information. Let's say x represents the number of students in the 8th grade. From the given information, we know that the 7th grade has 160 students, which is 24 more than the 8th grade. So we can set up the equation:
x + 24 = 160
To solve for x, we need to isolate it on one side of the equation. We can do this by subtracting 24 from both sides:
x + 24 - 24 = 160 - 24
x = 136
Therefore, there are 136 students in the 8th grade.