Final answer:
To find the enrollment at Truman middle school, divide the enrollment at Roosevelt high school (1045 students) by 5, which shows there are 209 students enrolled at Truman.
Step-by-step explanation:
The question involves finding out the enrollment at Truman middle school given that Roosevelt high school's enrollment is 5 times larger at 1045 students. To find the enrollment at Truman, we will perform a division.
First, we establish our equation where the enrollment of Roosevelt high school (1045 students) is equal to 5 times the enrollment of Truman middle school (T):
1045 = 5 × T
To find T, we divide both sides of the equation by 5:
T = 1045 / 5
T = 209
So, there are 209 students enrolled at Truman middle school.