Write the rate as a unit rate.In a region, the total number of students enrolled in public schools in a recent year was 455,057. At the same time, there were 24,432 public school teachers. Write a unit rate in students per teacher. Round to the nearest whole student.
A. 20 students/teacher
B. 21 students/teacher
C. 18 students/teacher
D. 19 students/teacher
Answer: D
Mathematics
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Mathematics